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Mathematics 15 Online
OpenStudy (anonymous):

If cos x=0.42 what is cos(x=12(3.14))

OpenStudy (anonymous):

what does \[\cos(x=12(3.14))\] mean?

OpenStudy (anonymous):

If cos x=0.42, which of the following is cos(x=12pi) a.0.042 b.0.04 c.0.54 d 0.42?

OpenStudy (anonymous):

0.42..

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