Question: What is the missing side length x in a right-angled triangle with legs of lengths 5 and 12?
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Math question: In triangle XYZ, angle X measures 60 degrees. The angle bisector of angle X intersects side YZ at point P. If the length of YP is 4 units, what is the length of YZ?
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What is the period of the trigonometric function f(x) = 3sin(2x) - 4cos(4x)?