Physics
Physics, 03.12.2019 02:31, jfarrar02

hot-air balloon is rising vertically. the angle of elevation from a point on level ground 122 feet from the balloon to a point directly under the passenger compartment changes from 17.9 degrees to 29.5 degrees. how far, to the nearest tenth of a foot, does the balloon rise during this period?

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hot-air balloon is rising vertically. the angle of elevation from a point on level ground 122 feet f...

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