SOLUTION: If sin(x-pi/2)=0.2, what's the cos x?
A)0.8
B)0.98
C)-0.2
D)0.2
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Question 1089348: If sin(x-pi/2)=0.2, what's the cos x?
A)0.8
B)0.98
C)-0.2
D)0.2
Answer by MathLover1(20849) (Show Source): You can put this solution on YOUR website!
.............,
answer is: C)
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