<PRE><B>Question 910172</B>
I am struggling with Trigonometry and would appreciate your help on this problem:

Use a calculator to find the value of theta between 0 degrees and 90 degrees that satisfies the statement below.... Cost theta  equals 0.9153
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do you mean cosine?
cos = 0.9153
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Enter .9153 on a calculator.
Enter Shift cos
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