In a triangle with side lengths a=10, b=12, and angle C=60°, find the length of the third side using the Sine Law.
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What is the equation of an ellipse with its major axis parallel to the y-axis, center at (2, -3), a vertical distance of 6 units, and a horizontal distance of 10 units?
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What is the speed of a car traveling a distance of 150 miles in 2.5 hours?