Mathematics, 23.07.2019 23:50 jeffljr2718
Ahot-air balloon is sighted at the same time by two friends who are 1.0 mile apart on the same side of the balloon. the angles of elevation from the two friends are 20.5° and 25.5°. how high is the balloon? (young 487) young, cynthia y. precalculus: with limits, 2nd edition. wiley, 2014-01-06. vitalbook file.
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Ahot-air balloon is sighted at the same time by two friends who are 1.0 mile apart on the same side...
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