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Mathematics 14 Online
OpenStudy (anonymous):

What IS the value of cos 72 degrees to the nearest ten-thousandth? a) 0.4755 b) 0.1545 c) 0.9511 d) 0.3090

OpenStudy (anonymous):

D). You can use a calculator for that

OpenStudy (anonymous):

thx

OpenStudy (anonymous):

You are welcome

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