Unit 1 lesson 6 practice problems answer key

Practice Problem Sets; My Reflections; 6. Lesson 1 Organizing Data. Lesson 2 Plotting Data. Lesson 3 What a Point in a Scatter Plot Means. Lesson 4 Fitting a Line to Data. Lesson 5 Describing Trends in Scatter Plots. Lesson 6 The Slope of a Fitted Line. Lesson 7 Observing More Patterns in Scatter Plots. Lesson 8 Analyzing Bivariate Data. Lesson 9

1. E 2. C 3. F 4. A 5. B 6. D 7. G Lesson 2 Problem 1 Select the unit from the list that you would use to measure each object. 4. meters (m) 5. square feet (sq ft) 6. square inches (sq in) 7. square kilometers (sq km) A. The length of a pencil B. The weight or mass of a pencil C. The volume of a pencil D. The weight or mass of a hippopotamus E ... Lesson 6 Summary. Scaling affects lengths and areas differently. When we make a scaled copy, all original lengths are multiplied by the scale factor. If we make a copy of a rectangle with side lengths 2 units and 4 units using a scale factor of 3, the side lengths of the copy will be 6 units and 12 units, becauseGrade 7, Unit 2 Practice Problems - Open Up Resources 9/13/17, 1032 AM ... 1. Answers vary. Sample response: , , 2. Answers vary. ... Problem 4 (from Unit 1, Lesson 6) Noah drew a scaled copy of Polygon P and labeled it Polygon Q. If the area of Polygon P is 5 square units, what scale factor did Noah apply ...Lesson 1 Organizing Data; Lesson 2 Plotting Data; Associations in Numerical Data. Lesson 3 What a Point in a Scatter Plot Means; Lesson 4 Fitting a Line to Data; Lesson 5 Describing Trends in Scatter Plots; Lesson 6 The Slope of a Fitted Line; Lesson 7 Observing More Patterns in Scatter Plots; Lesson 8 Analyzing Bivariate Data; …Are you preparing for a coding interview? If so, you probably know that practice is key to success. The more you practice, the more confident and prepared you will be when facing challenging coding problems in an interview setting.

6th grade (Eureka Math/EngageNY) 6 units · 161 skills. Unit 1 Module 1: Ratios and unit rates. Unit 2 Module 2: Arithmetic operations including dividing by a fraction. Unit 3 Module 3: Rational numbers. Unit 4 Module 4: Expressions and equations. Unit 5 Module 5: Area, surface area, and volume problems. Unit 6 Module 6: Statistics.Problem 1. Match each sequence with one of the definitions. Note that only the part of the definition showing the relationship between the current term and the previous term is given so as not to give away the solutions. A: 6, 12, 18, 24. B:Find step-by-step solutions and answers to Ready Mathematics Practice and Problem Solving Grade 6 - 9781495704833, as well as thousands of textbooks so you can move forward with confidence.Select a Unit. Unit 1 Rigid Transformations And Congruence; Unit 2 Dilations, Similarity, And Introducing Slope; Unit 3 Linear Relationships; Unit 4 Linear Equations And Linear Systems; Unit 5 Functions And Volume; Unit 6 Associations In Data; Unit 7 Exponents And Scientific Notation; Unit 8 Pythagorean Theorem And Irrational Numbers; Unit 9 ...Correct answer is A, D, E. Unit 8, Lesson 6, Student Lesson Summary and Lesson Synthesis. In the first dot plot, the dot on 35 is supposed to be on 34. In the second dot plot, the dot on 35 is supposed to be on 34.4. Unit 8, Lesson 6, Practice Problem 1. In dot plot 5, the dot on 50 is supposed to be on 49.The total number of days in Algebra 2 is 124. In the Course Guide, under Scope and Sequence, the Pacing Guide for Algebra 2 Unit 3 was edited to remove lesson 13 from the list of optional lessons. Unit 1, Lesson 1, Practice Problem 1. The sample solution to the first question should use 20 instead of 25. Unit 1, Lesson 5, Lesson Synthesis.This intuition can help them identify scaled copies. Expect them to use adjectives such as “stretched,” “squished,” “skewed,” “reduced,” etc., in imprecise ways. This is fine, as students’ intuitive definition of scaled copies will be refined over the course of the lesson. As students discuss, note the range of descriptions used.A1.1 Unit Overview • Activity Builder by Desmos ... Loading...

Now, with expert-verified solutions from SpringBoard Algebra 2 1st Edition, you’ll learn how to solve your toughest homework problems. Our resource for SpringBoard Algebra 2 includes answers to chapter exercises, as well as detailed information to walk you through the process step by step.Section 6.1: Finding Inverse Functions. Section 6.2: Graphs of Inverse Functions. Page 97: Activity 6 Practice. ... Section 12.1: Key Features of Quadratic Functions. Section 12.2: More Key Features of Quadratic Functions ... With Expert Solutions for thousands of practice problems, you can take the guesswork out of studying and move forward ...Lesson 19 Designing a Tent. Practice Problem Sets; My Reflections; 2. Lesson 1 Introducing Ratios and Ratio Language. Lesson 2 Representing Ratios with Diagrams. Lesson 3 Recipes. Lesson 4 Color Mixtures. Lesson 5 Defining Equivalent Ratios. Lesson 6 Introducing Double Number Line Diagrams. Lesson 7 Creating Double Number Line Diagrams. Lesson ...Can you duplicate a key that says "Do Not Duplicate"? We detail the legal and corporate restrictions of copying "Do Not Duplicate" keys. Can you duplicate a key that says “Do Not Duplicate”? In most cases, no law prevents you from copying a...Practice Quiz/Tests. Semester 1 Statistics Project. Spring Final Exam Review. ... Unit 6 Homework 1 Answer Key.pdf (268k) Brian Donaldson, Jan 10, 2018, 6:43 AM. v.1.Write Expressions Where Letters Stand for NumbersPractice Problems - IM 6-8 Math was originally developed by Open Up Resources and authored by Illustrative M...

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EDITABLE KEY. SMART NOTEBOOK. Lesson 6. Solving Word Problems with Two-Step Equations Day 1. LESSON/HOMEWORK. LECCIÓN/TAREA. LESSON VIDEO. ANSWER KEY. EDITABLE LESSON.Answer: a = 1.62*10 5 m/s/s. See solution below. A baseball is popped straight up into the air and has a hang-time of 6.25 s. Determine the height to which the ball rises before it reaches its peak. (Hint: the time to rise to the peak is one-half the total hang-time.) See Answer. Answer: d = 48.0 m. {^cosymantecnisbfw^}In today’s digital age, the internet has revolutionized the way we learn and access educational resources. One subject that has greatly benefited from this shift is mathematics. One of the key advantages of online maths lessons is the flexi...The total number of days in Algebra 2 is 124. In the Course Guide, under Scope and Sequence, the Pacing Guide for Algebra 2 Unit 3 was edited to remove lesson 13 from the list of optional lessons. Unit 1, Lesson 1, Practice Problem 1. The sample solution to the first question should use 20 instead of 25. Unit 1, Lesson 5, Lesson Synthesis.Select a Unit. Unit 1 Rigid Transformations And Congruence; Unit 2 Dilations, Similarity, And Introducing Slope; Unit 3 Linear Relationships; Unit 4 Linear Equations And Linear Systems; Unit 5 Functions And Volume; Unit 6 Associations In Data; Unit 7 Exponents And Scientific Notation; Unit 8 Pythagorean Theorem And Irrational Numbers; Unit 9 ...

A1.1 Unit Overview • Activity Builder by Desmos ... Loading... Grade 7, Unit 2 Practice Problems - Open Up Resources 9/13/17, 1032 AM ... 1. Answers vary. Sample response: , , 2. Answers vary. ... Problem 4 (from Unit 1, Lesson 6) Noah drew a scaled copy of Polygon P and labeled it Polygon Q. If the area of Polygon P is 5 square units, what scale factor did Noah apply ...Eureka Math Grade 6 Module 3 Lesson 9 Exit Ticket Answer Key. Question 1. At 11:00p.m. on Monday, the temperature was about 40 degrees Fahrenheit, but at 11:00 p.m. on Tuesday, it was – 10 degrees Fahrenheit. Tuesday’s temperature of – 10 degrees is below zero, but 40 degrees is above zero.Alg2.1 Sequences and Functions. This unit provides an opportunity to revisit representations of functions (including graphs, tables, and expressions) at the beginning of the Algebra 2 course, and also introduces the concept of sequences. Through many concrete examples, students learn to identify geometric and arithmetic sequences.Problem 1. Find two numbers that satisfy the requirements. If you get stuck, try listing all the factors of the first number. Find two numbers that multiply to 17 and add to 18. Find two numbers that multiply to 20 and add to 9. Find two numbers that multiply to 11 and add to -12. Find two numbers that multiply to 36 and add to -20.Lesson 6 Summary. Scaling affects lengths and areas differently. When we make a scaled copy, all original lengths are multiplied by the scale factor. If we make a copy of a rectangle with side lengths 2 units and 4 units using a scale factor of 3, the side lengths of the copy will be 6 units and 12 units, becauseSep 5, 2019 · Formula for the Area of a TrianglePractice Problems - IM 6–8 Math was originally developed by Open Up Resources and authored by Illustrative Mathematics, and... Find step-by-step solutions and answers to Algebra 1 Common Core - 9780133185485, as well as thousands of textbooks so you can move forward with confidence.

May 11, 2022 · Grade 6 HMH Go Math – Answer Keys. Chapter 1: Divide Multi-Digit Numbers. Chapter 2: Fractions and Decimals. Chapter 3: Understand Positive and Negative Numbers. Chapter 4: Model Ratios. Chapter 5: Model Percents. Chapter 6: Convert Units of Length. Chapter 7: Exponents. Chapter 8: Solutions of Equations.

The degree to which we are negatively affected by inflation is determined, at least in part, by our past financial decisions. We’re now over a year into a period of relatively higher inflation in the United States. This follows an extended ...Alg1.6 Introduction to Quadratic Functions. In this unit, students study quadratic functions systematically. They look at patterns which grow quadratically and contrast them with linear and exponential growth. Then they examine other quadratic relationships via tables, graphs, and equations, gaining appreciation for some of the special features ... This is the digital version of practice problems for Grade 6, Unit 1, Lesson 8. This set includes a few problems targeting the skills in this lesson along with a mix of topics from previous lessons. Distributed practice (revisiting the same content over time) is more effective than massed practice (a large amount of practice on one topic, but all at once). …7.6 Expressions, Equations, and Inequalities. In this unit, students solve equations of the forms and where , , and are rational numbers. They draw, interpret, and write equations in one variable for balanced “hanger diagrams,” and write expressions for sequences of instructions, e.g., “number puzzles.”. They use tape diagrams together ...EDITABLE KEY. SMART NOTEBOOK. Lesson 6. Solving Word Problems with Two-Step Equations Day 1. LESSON/HOMEWORK. LECCIÓN/TAREA. LESSON VIDEO. ANSWER KEY. EDITABLE LESSON.Alg1.6 Introduction to Quadratic Functions. In this unit, students study quadratic functions systematically. They look at patterns which grow quadratically and contrast them with linear and exponential growth. Then they examine other quadratic relationships via tables, graphs, and equations, gaining appreciation for some of the special features ...In today’s digital age, having a website is no longer just an option – it’s a necessity. A well-designed and user-friendly website can be the key to success for businesses of all sizes.Write Expressions Where Letters Stand for NumbersPractice Problems - IM 6-8 Math was originally developed by Open Up Resources and authored by Illustrative M...

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About the Curriculum. IM K–12 Math is a problem-based core curriculum designed to address content and practice standards to foster learning for all. Students learn by doing math, solving problems in mathematical and real-world contexts, and constructing arguments using precise language. EdReports, a highly-regarded independent nonprofit …Problem 1. A party will have hexagonal tables placed together with space for one person on each open side: Complete this table showing the number of people who can sit at tables. Describe how the number of people who can sit at the tables changes with each step. Explain why does not make sense in this scenario. Define recursively and for the term.Grade 7, Unit 2 Practice Problems - Open Up Resources 9/13/17, 1032 AM ... 1. Answers vary. Sample response: , , 2. Answers vary. ... Problem 4 (from Unit 1, Lesson 6) Noah drew a scaled copy of Polygon P and labeled it Polygon Q. If the area of Polygon P is 5 square units, what scale factor did Noah apply ...Mathematics is a subject that often causes frustration and anxiety for many students. However, the skills acquired from solving math problems go beyond the classroom. Whether you realize it or not, math answers have practical applications i...Solution For access, consult one of our IM Certified Partners. Problem 3 Match each sequence with one of the recursive definitions. Note that only the part of the definition showing the relationship between the current term and the previous term is given so as not to give away the solutions. A: 3, 15, 75, 375 B: 18, 6, 2, C: 1, 2, 4, 7 D:Surface Area of a CubePractice Problems - IM 6–8 Math was originally developed by Open Up Resources and authored by Illustrative Mathematics, and is copyrigh...6th grade (Eureka Math/EngageNY) 6 units · 161 skills. Unit 1 Module 1: Ratios and unit rates. Unit 2 Module 2: Arithmetic operations including dividing by a fraction. Unit 3 Module 3: Rational numbers. Unit 4 Module 4: Expressions and equations. Unit 5 Module 5: Area, surface area, and volume problems. Unit 6 Module 6: Statistics.May 15, 2019 · Tape Diagrams and EquationsPractice Problems - IM 6–8 Math was originally developed by Open Up Resources and authored by Illustrative Mathematics, and is cop... Try YouTube Kids Learn more Comments are turned off. Learn more Area of ParallelogramsPractice Problems - IM 6-8 Math was originally developed by Open Up Resources and authored by Illustrative...McGraw Hill does not provide answers for its textbooks online. MathHelp provides math lessons and practice for middle school, high school and college classes as well as tests like the GRE and SAT.McGraw Hill My Math Grade 3 Pdf Answer Key Chapter 8 Apply Multiplication and Division. Chapter 8 Apply Multiplication and Division; Lesson 1 Multiply by 6; Lesson 2 Multiply by 7; Lesson 3 Divide by 6 and 7; Lesson 4 Multiply by 8; Lesson 5 Multiply by 9; Lesson 6 Divide by 8 and 9; Lesson 7 Problem-Solving Investigation: … ….

Chapter 1: Ratios Page 3: Prerequisite Page 5: Compare Quantities Using Ratios Page 7: Ratios Exercise 1 Exercise 2 Exercise 3 Exercise 4 Exercise 5 Exercise 6 Chapter 2: Understand Unit Rate Page 11: Prerequisite Page 13: Find Unit Rates Exercise 1 Exercise 2 Exercise 3 Exercise 4 Exercise 5 Exercise 6 Exercise 7 Chapter 3: Equivalent RatiosPractice Quiz/Tests. Semester 1 Statistics Project. Spring Final Exam Review. Syllabus/Course Information. Math Topics Distance Learning Plans. SAT PREP. Web Resources. Sitemap. 1313 days since Spring Break!! ... Unit 6 Homework 1 Answer Key.pdf (268k) Brian Donaldson, Jan 10, 2018, 6:43 AM. v.1.Solving Equivalent Ratio Problems. Lesson 15 Part-Part-Whole Ratios. Lesson 16 Solving More Ratio Problems. Lesson 17 A Fermi Problem. Practice Problem Sets; My Reflections; 3. Lesson 1 The Burj Khalifa. Lesson 2 Anchoring Units of Measurement. Lesson 3 Measuring with Different-Sized Units. Lesson 4 Converting Units. Lesson 5 Comparing …Feb 17, 2019 · Using Diagrams to Find the Number of GroupsPractice Problems - IM 6–8 Math was originally developed by Open Up Resources and authored by Illustrative Mathema... Tape Diagrams and EquationsPractice Problems - IM 6–8 Math was originally developed by Open Up Resources and authored by Illustrative Mathematics, and is cop...Problem 6 (from Unit 5, Lesson 1) The school store sells pencils for $ 0.30 each, hats for $ 14.50 each, and binders for $ 3.20 each. Elena would like to buy 3 pencils, a hat, and 2 binders. She estimated that the cost will be less than $ 20. PDF Grade 8, Unit 7 Practice Problems - Open Up Resources - RUSD Math. Problem 6 (from Unit 2, Lesson 6) The diagrams shows a pair of similar figures, one contained in the other. Name a point and a scale factor for a dilation that moves the larger figure to the smaller one. 1 9 160⋅1.035 160⋅1.0330 y= 5,280x y x (2,4) (6,7) 4 3 3 4 View Lesson 9 Practice Problems KEY.pdf from MATH 1001 at Marist High School. Lesson 9 Practice Problems 1. Problem 1 Statement Find all the solutions to each. Upload to Study. Expert Help. ... Algebra 1 Unit 7 Lesson 9 …Unit 6 Mid-Unit Quiz (Through Lesson #4) – Form B ASSESSMENT. ANSWER KEY. EDITABLE ASSESSMENT. ... Extra Quadrilateral Practice Problems RESOURCE. ANSWER KEY. EDITABLE RESOURCE. EDITABLE KEY. ... (Answer Keys, editable lesson files, pdfs, etc.) but is not meant to be shared. Please do not copy or share the …Unit 6.1, Unit Facilitation Guide Suggestions for Consolidation or Omission Lesson 1: This lesson supports students in developing strategies for determining the area of non-rectangular shapes, which will be addressed in more depth in upcoming lessons. If most students demonstrate a strong understanding of area in Problems 1 Unit 1 lesson 6 practice problems answer key, Desmos Classroom Activities ... Loading..., This intuition can help them identify scaled copies. Expect them to use adjectives such as “stretched,” “squished,” “skewed,” “reduced,” etc., in imprecise ways. This is fine, as students’ intuitive definition of scaled copies will be refined over the course of the lesson. As students discuss, note the range of descriptions used., Lesson 1 One of These Things Is Not Like the Others; Lesson 2 Introducing Proportional Relationships with Tables; Lesson 3 More about Constant of Proportionality; Representing Proportional Relationships with Equations. Lesson 4 Proportional Relationships and Equations; Lesson 5 Two Equations for Each Relationship; Lesson 6 Using Equations to ..., Practice Problem Sets; My Reflections; 6. Lesson 1 Organizing Data. Lesson 2 Plotting Data. Lesson 3 What a Point in a Scatter Plot Means. Lesson 4 Fitting a Line to Data. Lesson 5 Describing Trends in Scatter Plots. Lesson 6 The Slope of a Fitted Line. Lesson 7 Observing More Patterns in Scatter Plots. Lesson 8 Analyzing Bivariate Data. Lesson 9 , Feb 17, 2019 · Using Diagrams to Find the Number of GroupsPractice Problems - IM 6–8 Math was originally developed by Open Up Resources and authored by Illustrative Mathema... , Alg2.2 Polynomials and Rational Functions. In this unit, students expand their understanding of polynomials from linear and quadratic to those of higher degree. They are introduced to situations polynomials can model. They study graphs and equations of the same function and make connections between factors and zeros., Lesson Narrative. In this lesson, students encounter a situation where a quantity increases then decreases. They don’t yet have a name for this new pattern of change, but they recognize that it is neither linear nor exponential, and that the graph is unlike the graph of an exponential function. Students make sense of this new kind of ..., Lessons Unit 3 Practice Problems Lesson 1 Lesson 2 Lesson 3 Lesson 4 Lesson 5 Lesson 6 Lesson 7 Lesson 8 Lesson 9 Lesson 10 Lesson 11 Lesson 12 Lesson 13 ... and 0.6 times 12 is 7.2. 3. Answers vary. Sample response: A table would be more convenient, because the rows of the table can be listed in any order, and not all values …, 14.2 Using Nets to Find Surface Area. Your teacher will give you the nets of three polyhedra to cut out and assemble. Name the polyhedron that each net would form when assembled. A: B: C: Cut out your nets and use them to create three-dimensional shapes. Find the surface area of each polyhedron. Explain your reasoning clearly., Are you preparing to take the TOEFL exam? If so, you’re probably aware of how important it is to practice before the big day. One of the best ways to do this is by taking free TOEFL practice tests online., Your teacher will give you a set of cards that have polygons drawn on a grid. Mix up the cards and place them all face up. Take turns with your partner to match a pair of polygons that are scaled copies of one another. For each match you find, explain to your partner how you know it’s a match. For each match your partner finds, listen ..., Unit 1: Scale Drawings. Lesson 2 - Nobody needs to finish everything. Lesson 3 - Catch and release. Lesson 4 - With the great power of pausing comes great responsibility. Lesson 5 - Become a detective for student brilliance. Lesson 6 - …, Truth and EquationsPractice Problems - IM 6–8 Math was originally developed by Open Up Resources and authored by Illustrative Mathematics, and is copyright 2..., By the time kids graduate high school, they'll have learned how to solve complex math problems, construct critical essays, and maybe even write their own programs. But the most valuable lessons and skills will probably be taught outside of ..., This is the digital version of practice problems for Grade 6, Unit 1, Lesson 1. This set includes a few problems targeting the skills in this lesson along with a mix of topics from …, Introducing Double Number Line DiagramsPractice Problems - IM 6–8 Math was originally developed by Open Up Resources and authored by Illustrative Mathematics..., The degree to which we are negatively affected by inflation is determined, at least in part, by our past financial decisions. We’re now over a year into a period of relatively higher inflation in the United States. This follows an extended ..., Problem 1. Find two numbers that satisfy the requirements. If you get stuck, try listing all the factors of the first number. Find two numbers that multiply to 17 and add to 18. Find two numbers that multiply to 20 and add to 9. Find two numbers that multiply to 11 and add to -12. Find two numbers that multiply to 36 and add to -20., May 15, 2019 · Tape Diagrams and EquationsPractice Problems - IM 6–8 Math was originally developed by Open Up Resources and authored by Illustrative Mathematics, and is cop... , Eureka Math Grade 8 Module 4 Lesson 6 Problem Set Answer Key. Students practice using the distributive property to transform equations and solve. Transform the equation if necessary, and then solve it to find the value of x that makes the equation true. Question 1. x- (9x-10)+11=12x+3 (-2x+ 13), a. tile the plane. b. not tile the plane. Problem 4 The area of this shape is 24 square units. Which of these statements is true about the area? Select all that apply. The area can be found by counting the number of squares that touch the edge of the shape. It takes 24 grid squares to cover the shape without gaps and overlaps., Unit 6 Unit 7 Unit 8 Course challenge Test your knowledge of the skills in this course. Start Course challenge Unit 1: Area and surface area 0/1500 Mastery points, Find the percentage of the punch mixture that comes from each ingredient. Round your answers to the nearest tenth of a percent. (Hint: 1 cup = 16 tablespoons) Lesson 14 Problem 1 ... (from Unit 6, Lesson 20) Write each expression with fewer terms. $12m-4m$ $12m-5k+m$ ... No practice problems for this lesson., Free Educational Platform to learn JSC, SSC, HSC, Admission Test, Skill Development, Professional Courses with augmented reality, videos, interactive videos, quizzes ..., Expert Textbook Solutions. Find solutions to Pre-Algebra, Algebra 1, Geometry, and Algebra 2 textbook exercises in McGraw-Hill Education publications. Our expert solutions are always presented with step-by-step explanations, that are clear, concise, and inclusive of theory as well as detailed, informative figures and graphs., Problem 1. Elena is designing a logo in the shape of a parallelogram. She wants the logo to have an area of 12 square inches. She draws bases of different lengths and tries to compute the height for each. Write an equation Elena can use to find the height, h, for each value of the base, b., Beranda / unit 3 lesson 5 cumulative practice problems answer key. In cell B3, type a 2 and press enter. 1.In this hanger, the weight of the triangle is and the weight of the square is . 2. G Lesson 2 Problem 1 Select the unit from …, Practice Problem Sets; My Reflections; 6. Lesson 1 Organizing Data. Lesson 2 Plotting Data. Lesson 3 What a Point in a Scatter Plot Means. Lesson 4 Fitting a Line to Data. Lesson 5 Describing Trends in Scatter Plots. Lesson 6 The Slope of a Fitted Line. Lesson 7 Observing More Patterns in Scatter Plots. Lesson 8 Analyzing Bivariate Data. Lesson 9, Lesson Narrative. In this lesson, students encounter a situation where a quantity increases then decreases. They don’t yet have a name for this new pattern of change, but they recognize that it is neither linear nor exponential, and that the graph is unlike the graph of an exponential function. Students make sense of this new kind of ... , Solution For access, consult one of our IM Certified Partners. Problem 3 Match each sequence with one of the recursive definitions. Note that only the part of the definition showing the relationship between the current term and the previous term is given so as not to give away the solutions. A: 3, 15, 75, 375 B: 18, 6, 2, C: 1, 2, 4, 7 D:, Can you duplicate a key that says "Do Not Duplicate"? We detail the legal and corporate restrictions of copying "Do Not Duplicate" keys. Can you duplicate a key that says “Do Not Duplicate”? In most cases, no law prevents you from copying a..., Oscar wrote the equation k=1.6m, and he said that the unit rate \(\frac{1.6}{1}\) represents kilometers per mile. Maria wrote the equation k = 0.625m as her equation, and she said that 0.625 represents kilometers per mile. Answer: Oscar is correct. Oscar found the unit rate to be 1.6 by dividing kilometers by miles., Lesson 6 Summary. Any corresponding pair of base and height can help us find the area of a parallelogram, but some base-height pairs are more easily identified than others. When a parallelogram is drawn on a grid and has horizontal sides, we can use a horizontal side as the base. When it has vertical sides, we can use a vertical side as the base.