# MathMatters 3

ISBN: 9780078805738
Author: Glencoe McGraw-Hill
Published: 2009

## Chapters: 1234567891011121314

### Chapter 1

Essential Mathematics

 Are You Ready p.4 1-1 The Language of Mathematics Exercises p.8 1-2 Real Numbers Exercises p.12 Review and Practice Your Skills p.14 1-3 Union and Intersection of Sets Exercises p.18 1-4 Addition, Subtraction, and Estimation Exercises p.22 Review and Practice Your Skills p.24 Mid-Chapter Quiz p.25 1-5 Multiplication and Division Exercises p.28 1-6 Problem Solving Skills: Use Technology Exercises p.31 Review and Practice Your Skills p.32 1-7 Distributive Property of Properties of Exponents Exercises p.36 1-8 Exponents and Scientific Notation Exercises p.40 Chapter Review p.42 Chapter Assessment p.45 Standardized Test Practice p.46

### Chapter 2

Essential Algebra And Statistics

 Are You Ready p.50 2-1 Patterns and Iterations Exercises p.54 2-2 The Coordinate Plan, Relations, and Functions Exercises p.58 Review and Practice Your Skills p.60 2-3 Linear Functions Exercises p.64 2-4 Solve One-Step Equations Exercises p.68 Review and Practice Your Skills p.70 Mid-Chapter Quiz p.71 2-5 Solve Multi-Step Equations Exercises p.74 2-6 Solve Linear Inequalities Exercises p.78 Review and Practice Your Skills p.80 2-7 Data and Measures of Central Tendency Exercises p.84 2-8 Display Data Exercises p.88 Review and Practice Your Skills p.90 2-9 Problem Solving Skills: Misleading Graphs Exercises p.92 Chapter Review p.94 Chapter Assessment p.97 Standardized Test Practice p.98

### Chapter 3

Geometry And Reasoning

 Are You Ready p.102 3-1 Points, Lines, and Planes Exercises p.106 3-2 Types of Angles Exercises p.110 Review and Practice Your Skills p.112 3-3 Segments and Angles Exercises p.116 3-4 Constructions and Lines Exercises p.120 Review and Practice Your Skills p.122 Mid-Chapter Quiz p.123 3-5 Inductive Reasoning in Mathematics Exercises p.126 3-6 Conditional Statements Exercises p.130 Review and Practice Your Skills p.132 3-7 Deductive Reasoning and Proof Exercises p.136 3-8 Problem Solving Skills: Use Logical Reasoning Exercises p.139 Chapter Review p.140 Chapter Assessment p.143 Standardized Test Practice p.144 4-3 Congruent Triangles and Proofs Exercises p.162

### Chapter 4

 Are You Ready p.148 4-1 Triangles and Triangle Theorems Exercises p.152 4-2 Congruent Triangles Exercises p.156 Review and Practice Your Skills p.158 4-4 Altitudes, Medians, and Perpendicular Bisectors Exercises p.166 Review and Practice Your Skills p.168 Mid-Chapter Quiz p.169 4-5 Problem Solving Skills: Write an Indirect Proof Exercises p.171 4-6 Inequalities in Triangles Exercises p.174 Review and Practice Your Skills p.176 4-7 Polygons and Angles Exercises p.180 4-8 Special Quadrilaterals: Parallelograms Exercises p.184 Review and Practice Your Skills p.186 4-9 Special Quadrilaterals: Trapezoids Exercises p.190 Chapter Review p.192 Chapter Assessment p.195 Standardized Test Practice p.196

### Chapter 5

Measurement

 Are You Ready p.200 5-1 Ratios and Units of Measure Exercises p.204 5-2 Perimeter, Circumference, and Area Exercises p.208 Review and Practice Your Skills p.210 5-3 Probability and Area Exercises p.214 5-4 Problem Solving Skills: Irregular Shapes Exercises p.216 Review and Practice Your Skills p.218 Mid-Chapter Quiz p.219 5-5 Three-Dimensional Figures and Loci Exercises p.222 5-6 Surface Area of Three-Dimensional Figures Exercises p.226 Review and Practice Your Skills p.228 5-7 Volumes of Three-Dimensional Figures Exercises p.232 Chapter Review p.234 Chapter Assessment p.237 Standardized Test Practice p.238

### Chapter 6

Linear Systems Of Equations

 Are You Ready p.242 6-1 Slope of a Line and Slope-Intercept Form Exercises p.246 6-2 Parallel and Perpendicular Lines Exercises p.250 Review and Practice Your Skills p.252 6-3 Write Equations for Lines Exercises p.256 6-4 Systems of Equations Exercises p.260 Review and Practice Your Skills p.262 Mid-Chapter Quiz p.263 6-5 Solve Systems by Substitution Exercises p.266 6-6 Solve Systems by Adding and Multiplying Exercises p.270 Review and Practice Your Skills p.272 6-7 Problem Solving Skills: Determinants and Matrices Exercises p.275 6-8 Systems of Inequalities Exercises p.278 Review and Practice Your Skills p.280 6-9 Linear Programming Exercises p.284 Chapter Review p.286 Chapter Assessment p.289 Standardized Test Practice p.290

### Chapter 7

Similar Triangles

 Are You Ready p.294 7-1 Ratios and Proportions Exercises p.298 7-2 Similar Polygons Exercises p.302 Review and Practice Your Skills p.304 7-3 Scale Drawings Exercises p.308 7-4 Postulates for Similar Triangles Exercises p.312 Review and Practice Your Skills p.314 Mid-Chapter Quiz p.315 7-5 Triangles and Proportional Segments Exercises p.318 7-6 Parallel Lines and Proportional Segments Exercises p.322 Review and Practice Your Skills p.324 7-7 Problem Solving Skills: Indirect Measurement Exercises p.326 Chapter Review p.328 Chapter Assessment p.331 Standardized Test Practice p.332

### Chapter 8

Transformations

 Are You Ready p.336 8-1 Translations and Reflections Exercises p.340 8-2 Rotations in the Coordinate Plane Exercises p.344 Review and Practice Your Skills p.346 8-3 Dilations in the Coordinate Plane Exercises p.349 8-4 Multiple Transformations Exercises p.353 Review and Practice Your Skills p.356 Mid-Chapter Quiz p.357 8-5 Addition and Multiplication with Matrices Exercises p.360 8-6 More Operations on Matrices Exercises p.364 Review and Practice Your Skills p.366 8-7 Transformations and Matrices Exercises p.370 8-8 Problem Solving Skills: Use a Matrix Exercises p.373 Chapter Review p.374 Chapter Assessment p.377 Standardized Test Practice p.378

### Chapter 9

Probability And Statistics

 Are You Ready p.382 9-1 Review Percents and Probability Exercises p.386 9-2 Problem Solving Skills: Simulations Exercises p.388 Review and Practice Your Skills p.390 9-3 Compound Events Exercises p.394 9-4 Independent and Dependent Events Exercises p.398 Review and Practice Your Skills p.400 Mid-Chapter Quiz p.401 9-5 Permutations and Combinations Exercises p.404 9-6 Scatter Plots and Box-and-Whisker Plots Exercises p.408 Review and Practice Your Skills p.410 9-7 Standard Deviation Exercises p.413 Chapter Review p.416 Chapter Assessment p.419 Standardized Test Practice p.420

### Chapter 10

Right Triangles And Circles

 Are You Ready p.424 10-1 Irrational Numbers Exercises p.428 10-2 The Pythagorean Theorem Exercises p.432 Review and Practice Your Skills p.434 10-3 Special Right Triangles Exercises p.438 10-4 Circles, Angles, and Arcs Exercises p.442 Review and Practice Your Skills p.444 Mid-Chapter Quiz p.445 10-5 Problem Solving Skills: Circle Graphs Exercises p.447 10-6 Circles and Segments Exercises p.450 Review and Practice Your Skills p.452 10-7 Constructions with Circles Exercises p.456 Chapter Review p.458 Chapter Assessment p.461 Standardized Test Practice p.462

### Chapter 11

Polynomials

 Are You Ready p.466 11-1 Add and Subtract Polynomials Exercises p.470 11-2 Multiply by a Monomial Exercises p.474 Review and Practice Your Skills p.476 11-3 Divide and Find Factos Exercises p.480 11-4 Multiply Two Binomials Exercises p.483 Review and Practice Your Skills p.486 Mid-Chapter Quiz p.487 11-5 Find Binomial Factors in a Polynomial Exercises p.490 11-6 Special Factoring Patterns Exercises p.494 Review and Practice Your Skills p.496 11-7 Factor Trinomials Exercises p.500 11-8 Problem Solving Skills; The General Case Exercises p.503 Review and Practice Your Skills p.504 11-9 More on Factoring Trinomials Exercises p.508 Chapter Review p.510 Chapter Assessment p.513 Standardized Test Practice p.514

### Chapter 12

 Are You Ready p.518 12-1 Graph Parabolas Exercises p.522 12-2 The General Quadratic Equation Exercises p.526 Review and Practice Your Skills p.528 12-3 Factor and Graph Exercises p.532 12-4 Complete the Square Exercises p.536 Review and Practice Your Skills p.538 Mid-Chapter Quiz p.539 12-5 The Quadratic Formula Exercises p.542 12-6 The Distance Formula Exercises p.546 Review and Practice Your Skills p.548 12-7 Problem Solving Skills: Graphs to Equations Exercises p.551 Chapter Review p.552 Chapter Assessment p.555 Standardized Test Practice p.556