Question: How many sides does a regular dodecagon have?
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What is the equation of an ellipse with a vertical major axis, center at (h, k), semi-major axis of length a, and semi-minor axis of length b? (remembering that horizontal and vertical translations are given by adding or subtracting values from the coordinates)
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What is the result of adding the vector (3, -5) to the vector (-2, 8)?