The expression (180-0) (180-130) sin (180–90) (180–30) cos 2 + sin cos 2 when simplified is sin 20 sin 40 cos 20 cos 60 Option 1 Option 2 sin 20 sin 60 cos 20 cos 40 Option 3 Option 4
The expression (180-0) (180-130) sin (180–90) (180–30) cos 2 + sin cos 2 when simplified is sin 20 sin 40 cos 20 cos 60 Option 1 Option 2 sin 20 sin 60 cos 20 cos 40 Option 3 Option 4
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°.
Related questions
Question
Transcribed Image Text:The expression
(180–0)
cos
(180–130)
sin
(180–90)
(180–30)
+ sin
cos
2
when simplified is
sin 20 sin 40
cos 20 cos 60
Option 1
Option 2
sin 20 sin 60
cos 20 cos 40
Option 3
Option 4
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