Question: Find the area of a triangle with side lengths 5, 7, and 9 using Heron’s Formula.
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What is the product of 3 and -2.5, divided by the quadratic equation (x^2 + 7x - 10), when x is equal to 2?
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Question: What is the radian measure of an angle that corresponds to a point on the unit circle chart if the corresponding point's y-coordinate is equal to √3/2?