Find x and leave it in simplest form?

asked Jun 18, 2018 103k views

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To find x, we use cos45.
It will be cos45 =x÷9. To find x, you multiply cos45 by 9 to get 6.4 which is equal to x.

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Chrislatimer answered Jun 19, 2018

7.7k points

3 votes

check the picture below

the angle is in degrees, thus make sure your calculator is in Degree mode

Themazz answered Jun 25, 2018

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