7-3 - Study Guide and Intervention PDF

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Solve log 2x = 3. NAME. DATE. 9-2 Study Guide and Intervention (continued). Logarithms and Logarithmic Functions. Solve Logarithmic Equations and

7-5 - Study Guide and Intervention

Example. Study Guide and Intervention. Properties of Logarithms. 7-5 Solve Logarithmic Equations You can use the properties of logarithms to solve.

7-3 - Study Guide and Intervention

Chapter 7. 18. Glencoe Geometry. Study Guide and Intervention. Similar Triangles. Identify Similar Triangles Here are three ways to show that two triangles

3-3 Study Guide and Intervention - Properties of Logarithms

Use a calculator. Exercises. Evaluate each logarithm. 1. log32 631. 2. log3 17. 3. log7

Study Guide and Intervention

Property of Equality for Logarithmic Functions. (2x + 1) log 3 = log 12. Power Property of Logarithms. 2x + 1 = log 12. ? log 3. Divide each side by log 3.

3-1 Study Guide and Intervention (continued)

15 ( In [~?en-K) - {? [2h+k) ³]). Glencoe Precalculus. Page 7. PERIOD. DATE. NAME. 3-4 Study Guide and Intervention. Exponential and Logarithmic Equations.

Chapter 10: Exponential and Logarithmic Relations

Solve logarithmic equations using the properties of logarithms. Study Guide and Intervention CRM pp. 573–574

Chapter 10 Resource Masters

Study Guide and Intervention Workbook. 0-07-828029-X function natural logarithm natural logarithmic function rate of decay rate of growth.

Chapter 7 Resource Masters

Study Guide and Intervention Workbook Chapter 7 Quizzes 3 and 4 . ... The inverse of an exponential function is called a logarithmic function.

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9-4 Study Guide and Intervention. Common Logarithms composite Tog 3. 2261859507= 2xt I ... different logarithmic bases to common logarithm expressions.

NAME DATE PERIOD

Chapter 7 18 Glencoe Geometry

Study Guide and Intervention

Similar Triangles

Identify Similar Triangles Here are three ways to show that two triangles are similar.AA SimilarityTwo angles of one triangle are congruent to two angles of another triang

le. SSS SimilarityThe measures of the corresponding side lengths of two triangles are prop ortional.

SAS Similarity

The measures of two side lengths of one triangle are proportional to the measures of two corresponding side lengths of another triangle, and the included angles are congruent.

Determine whether the

triangles are similar. 15 12 9 DE F 10 8 6 AB C AC DF 6 9 2 3 BC ? EF 8 12 2 3 AB DE 10 15 2 3 ABC ≂ ?DEF by SSS Similarity. Determine whether the triangles are similar. 84
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°Q RS 63
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M NP 3 4 6 8 , so MN QR NP RS m N = m?R, so ?N ? ?R NMP ≂ ?RQS by SAS Similarity.Exercises Determine whether the triangles are similar. If so, write a similarity s tatement.

Explain your reasoning.

1. AB C DE F 2. 3620
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K LWX Y 3. RS U LT 4. 188
65
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D KJP Z R 5.

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20 15

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GH QR S I 7-3

Example 1

Example 2 yes; ?ABC ≂ ?DEF; AA Similarity no; 36
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20 18 yes; ?RTU ≂ ?STL; AA Similarity yes; ?KDJ ≂ ?RPZ; SAS Similarity yes; ?BFE ≂ ?NLM; SAS Similarity yes; ?IGH ≂ ?SQR; SSS Similarity

Lesson 7-3

NAME DATE PERIOD

Chapter 7 19 Glencoe Geometry

Study Guide and Intervention (continued)

Similar Triangles

Use Similar Triangles Similar triangles can be used to find measurements. ABC ≂ ?DEF. Find the values of x and y

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B CA

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x E F D AC DF BC EF AB DE BC EF

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[PDF] 7-3 - Study Guide and Intervention

NAME DATE PERIOD

Chapter 7 18 Glencoe Geometry

Study Guide and Intervention

Similar Triangles

SAS Similarity

Determine whether the

Explain your reasoning.

392616

402524

Example 1

Lesson 7-3

NAME DATE PERIOD

Chapter 7 19 Glencoe Geometry

Study Guide and Intervention (continued)

Similar Triangles

18⎷‾3

18189y

18 ⎷ ? 3