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Mathematics 7 Online
OpenStudy (anonymous):

WILL SOMEONE HELP ME PLEASE, MY ANSWER DOESN'T SEEM TO BE RIGHT. http://assets.openstudy.com/updates/attachments/4f9a0a1ce4b000ae9ecfb54a-whycheyenne-1335495214263-screenshot20120426at7.57.08pm.png

OpenStudy (anonymous):

since this is a right triangle, i believe you can simply do cos^-1(13/24)

OpenStudy (anonymous):

do you know what that equals to? i don't have a calculator on me right now.

OpenStudy (anonymous):

57.2028 degrees

OpenStudy (anonymous):

Appreciate that.

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