SOLUTION: COS0=4/5, 270 <0<360

SOLUTION: COS0=4/5, 270 <0<360

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Question 498349: COS0=4/5, 270 <0<360
Answer by lwsshak3(11628) (Show Source): You can put this solution on YOUR website!
COS0=4/5, 270 <0<360
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Inverse cos(4/5) in quadrant IV=323.13�
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