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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.​

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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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