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OpenStudy (anonymous):
cos^-1(-.7374) = 2.4; I see, that is the answer (thank you) but how do I find the actual degrees? Is it 67 degrees 6 minutes??
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OpenStudy (anonymous):
multiply the no by 180/pi
OpenStudy (anonymous):
best way since you need to use a calculator is just to set it in degree mode. then your answer will be in degrees.
OpenStudy (anonymous):
i get 137.51 degrees
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