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Find the value for β that makes cosβ = sin15 true. A) 45 B) 75 C) 105 D) 175 Plzz help!!
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1 vote
Find the value for β that makes cosβ = sin15 true.

A) 45
B) 75
C) 105
D) 175
Plzz help!!

User Rockmandew
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1 Answer

3 votes
the answer is c, 105.
User JnRouvignac
by
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