SOLUTION: If theta is a positive acute angle and 2costheta +3 = 4, find the number of degrees in theta.

SOLUTION: If theta is a positive acute angle and 2costheta +3 = 4, find the number of degrees in theta.

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Question 729753: If theta is a positive acute angle and 2costheta +3 = 4, find the number of degrees in theta.
Answer by lwsshak3(11628) (Show Source): You can put this solution on YOUR website!
If theta is a positive acute angle and 2costheta +3 = 4, find the number of degrees in theta.
2cosx+3=4
2cosx=1
cosx=1/2
theta=x=60�
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