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OpenStudy (anonymous):
OpenStudy (anonymous):
tan46=x/5
OpenStudy (hunus):
Do you know SOH CAH TOA?
OpenStudy (anonymous):
solve for x
OpenStudy (anonymous):
@Sarah_Miller720
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OpenStudy (anonymous):
how's it going?
OpenStudy (anonymous):
i dont get how to do this
OpenStudy (anonymous):
which part. How i got this problem or how to solve for x. or both
OpenStudy (anonymous):
how to solve for x
OpenStudy (anonymous):
it's algebra
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OpenStudy (anonymous):
multiply both sides by 5
OpenStudy (anonymous):
46/5=9.2
5/5=1
OpenStudy (anonymous):
5 * tan46 not tan46/5
OpenStudy (anonymous):
you there?
OpenStudy (anonymous):
sorry i had ti do something
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OpenStudy (anonymous):
230
OpenStudy (anonymous):
|dw:1366930601396:dw|
OpenStudy (hunus):
|dw:1366930880983:dw|
With that being said we see that we have the side adjacent to our angle (46) and that we need the side that is opposite the angle (x)
So we need the formula that has both opposite and adjacent in it. TOA - tangent(Angle) = Opposite / Adjacent
tangent(46) = x / 5
And that is where you get 5 * tan(46) = x
OpenStudy (anonymous):
the answer is 3.5 i think
OpenStudy (hunus):
Not quite, what does your calculator give you for tan(46)?