9. Determine the value of angle x when Sin xº A. 90° 2 B. 60° C. 45° D. 30°

Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.
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1
A
9. Determine the value of angle x when Sin xº 2
A. 90°
B. 60°
C. 45°
D. 30°
10. If x= 45°, then sec2 x + tan x is equal to
A. 3
- B. 2
D. 1/2
-
C. 1
Transcribed Image Text:1 A 9. Determine the value of angle x when Sin xº 2 A. 90° B. 60° C. 45° D. 30° 10. If x= 45°, then sec2 x + tan x is equal to A. 3 - B. 2 D. 1/2 - C. 1
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