1. Save the following equation. a) ²-12 = 4x Solve the following formulas for the variables indicated. Assume that all of the variables Represent positive numbers. b) =a²+ b² for b. 5 c) C = (F-32) for F. 9

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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1. Save the following equation.
a) ²-12 = 4x
Solve the following formulas for the variables
indicated. Assume that all of the variables
Represent positive numbers.
b) =a²+ b2 for b.
5
a c= //
(F-32) for F.
2 Find the exact values of the indicated lengths
in the following figures.
X
8
3
30°
у
8
X
8
5
60°
6
8
Transcribed Image Text:1. Save the following equation. a) ²-12 = 4x Solve the following formulas for the variables indicated. Assume that all of the variables Represent positive numbers. b) =a²+ b2 for b. 5 a c= // (F-32) for F. 2 Find the exact values of the indicated lengths in the following figures. X 8 3 30° у 8 X 8 5 60° 6 8
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