6. Determine the exact value of cos45° x tan30° sin60°* a) ²1/² b) 31/22 3 c) 3 D 7. For the angle 8 = 150° moving counter-clockwise in standard position, determine which primary trigonometric ratio is positive. a) sine b) cosine c) tangent d) none are positive WIN
6. Determine the exact value of cos45° x tan30° sin60°* a) ²1/² b) 31/22 3 c) 3 D 7. For the angle 8 = 150° moving counter-clockwise in standard position, determine which primary trigonometric ratio is positive. a) sine b) cosine c) tangent d) none are positive WIN
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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