45. cos(a) - V3 = 0
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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I need help with #45
![Find all angles in the interval [0°, 360°] that satisfy each equation.
Round approximations to the nearest tenth of a degree.
39. cos a = 0.873
40. cos a = -0.158
41. sin a = -0.244
42. sin a = 0.551
43. tan a = 5.42
44. tan a = -2.31
45. cos(a) – V3 = 0
46. sin(a) + V2 = 0](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F214c91db-f0e9-4b90-a186-68c5d2408ca7%2F8aedfb57-1128-4379-a28f-bdc817d2a8a6%2Fpwm96n_processed.png&w=3840&q=75)
Transcribed Image Text:Find all angles in the interval [0°, 360°] that satisfy each equation.
Round approximations to the nearest tenth of a degree.
39. cos a = 0.873
40. cos a = -0.158
41. sin a = -0.244
42. sin a = 0.551
43. tan a = 5.42
44. tan a = -2.31
45. cos(a) – V3 = 0
46. sin(a) + V2 = 0
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