What is the distance between the foci of an ellipse with major axis length 10 units and minor axis length 6 units?
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Question: Find the equation for the graph of a basic shape that starts at (-2, 5), has a vertical slope of 2, and stretches horizontally by a factor of 3.
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What is the equivalent radian measure of an angle that intersects with the unit circle at a point, if the angle is π/3 radians?