Mathematics, 10.06.2021 01:20 kaperry

A bridge is built in the shape of a semielliptical arch. The bridge has a span of 80 feet and a maximum height of 30 feet. Choose a suitable rectangular coordinate system and find the height of the arch at a distance of 30 feet from the center.

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A bridge is built in the shape of a semielliptical arch. The bridge has a span of 80 feet and a maxi...

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