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PLS HELP ASAP! 20 PTS

evaluate

PLS HELP ASAP! 20 PTS evaluate-example-1

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Answer:

Explanation:

Cos^-1(1/2) = 60

To get from a degree to radian, simply multiply by pi then divide by 180. So the final answer is 1/3pi or approximately 1.0472

I hope this helped! :D

User Honza Haering
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