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If tan x = .76 and cos x = .22, what is sin x?
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We know that \[\tan x= \frac{\sin x}{\cos x}\] so \[\sin x=\tan x \times \cos x\] Just plugin the values and voila!! I think you can do now, can't you?
i got 0.1672 is that right ?
yeah, you're right, Good work
thankks^.^
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