Evaluate cot ( cos^-1( -15/17)) enter your answer as a fraction using the slash bar (/)

cot ( Cos^-1( -15/17)) = -15/8
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Your answer would be ahere is how: perimeter is how long all the sides are. in a rectangle, there are two sets of parallel sides. so, to find this, we would to the following.(15x2)+(4x2)30+838if you have questions ask! and mark me brainliest! i really wanna level up : 3