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23-04-2017
Mathematics

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Find the value of x. Round to the nearest tenth

Find the value of x Round to the nearest tenth class=

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AbigaleD AbigaleD

23-04-2017

To find x, you figure out which ratio would be easiest to use.The cosine of the angle (22*) would be x/ll, since cosine is adjacent leg/hypotenuse. Type into a graphing calculator: 11cos(22)
The answer is 10.2. Make sure your calculator is in degree mode!

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