Mathematics, 19.05.2020 02:15, nonjabulomabaso6850

A certain bridge arch is in the shape of half an ellipse 106 feet wide and 33.9 feet high. At what horizontal distance from the center of the arch is the height equal to 12.3 feet?

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A certain bridge arch is in the shape of half an ellipse 106 feet wide and 33.9 feet high. At what h...