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OpenStudy (shaleiah):
Check my answer? Trigonometry.
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OpenStudy (shaleiah):
I believe it's C...
OpenStudy (shaleiah):
8sin(30)=4 8cos(30)=4sqrt3
OpenStudy (welshfella):
n = 4 and m = 4 sqrt3 is correct
OpenStudy (shaleiah):
Hmm, that would mean A.
OpenStudy (welshfella):
yea i'[m sure ]' sin 30 = n / 8 ]'now sin 30 = 0.5 so n = 8 * 0.5 = 4
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