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Mathematics 23 Online
OpenStudy (anonymous):

http://tinypic.com/r/2qd1kl4/5 Use the law of cosines to find the value of cosθ. Round your answer to two decimal places. A. 0.21 B. 0.33 C. 0.85 D. 1.14

OpenStudy (anonymous):

Let me know it I got the right answer...

OpenStudy (anonymous):

I've got A, what do you think?

OpenStudy (anonymous):

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