What is the value of the hypotenuse in a right triangle if the opposite side measures 5 units and the angle opposite to it is 30 degrees?
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What is the coefficient 'a' in the parabola function y = ax^2 if the vertex is (-3, 4) and the point (2, -5) lies on the parabola? (Hint: Use the vertex form y = a(x - h)^2 + k)
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Q: In a circle, if a tangent and a chord intersect at a point on the circle, what is the relationship between the angles formed?