a. 5x+ 7A 9x-63 b. 12r-14° 5x + 21° 20x + 34°

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter7: Exponents And Exponential Functions
Section7.1: Multiplication Properties Of Exponents
Problem 4AGP
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Use your knowledge of angle pair relationships to write an equation and solve for a in the diagrams below: Then calculate the measures of the labeled angles. Justify your solutions by naming the theorem.

a.
5x+ 7A
9x-63
Transcribed Image Text:a. 5x+ 7A 9x-63
b.
12r-14°
5x + 21° 20x + 34°
Transcribed Image Text:b. 12r-14° 5x + 21° 20x + 34°
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