Mathematics, 22.06.2019 20:00, natperal

Find the cosine of f in the triangle below. rationalize the denominator, if necessary. a. 1 / square root of 15 b. 4 square root of 15 / 15 c. 4 d. square root of 15 / 15 (picture below has the multiple choice answers as well)

Find the cosine of f in the triangle below. rationalize the denominator, if necessary. a. 1 / square

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Find the cosine of f in the triangle below. rationalize the denominator, if necessary. a. 1 / square...