Mathematics, 17.03.2021 23:50 shawn20034
An aircraft flies y kilometres in a straight line at an angle of elevation of 28°.
The gain in height is 7 kilometres.

Work out the value of y.
Input note: give your answer correct to 3 significant figures.
Answers: 1
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An aircraft flies y kilometres in a straight line at an angle of elevation of 28°.
The gain in heig...
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