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Mathematics, 11.12.2021 20:20 liltinyhead

The degree measure of an angle in a right triangle is x, and cos x = 1/8. Which of the following expressions is also equal to 1/8?

sin(90-x)
sin(x)
cos(x-90)
cos(90-x)

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The degree measure of an angle in a right triangle is x, and cos x = 1/8. Which of the following e...

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