17. The legs of a right triangle are x and x + 3 respectively. If the length of the hypotenuse is 20, what is the value of x? -3 - 791 A) 2 -3+ /31 B) 2 -3+ 791 C) 2 -3 - 31 D)

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.1: Rectangular Coordinate Systems
Problem 33E
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17. The legs of a right triangle are x and x +3 respectively. If the length of the hypotenuse is 20, what is the
value of x?
-3 - 791
A)
2
-3+ /31
B)
-3+ V791
C)
-3 - V31
D)
2
Transcribed Image Text:17. The legs of a right triangle are x and x +3 respectively. If the length of the hypotenuse is 20, what is the value of x? -3 - 791 A) 2 -3+ /31 B) -3+ V791 C) -3 - V31 D) 2
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