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Mathematics 13 Online
OpenStudy (anonymous):

Please help!

OpenStudy (anonymous):

OpenStudy (mikurout):

15/17

OpenStudy (mokeira):

\[\cos x= \frac{ 15 }{ 17 }\] \[\cos x= 15\div17 \]

OpenStudy (bradely):

cosx = adjacent/hypotenuse =15/17 option 3 is correct Source: http://www.mathskey.com/question2answer/

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