Mathematics, 22.02.2021 19:40, Beltrand504

A plane leaves an airport traveling at 400 mph in the direction N 45° E. A wind is blowing at 40 mph in the direction N 45° W. What is the ground speed of the plane? 400 mph
402 mph
429 mph
440 mph

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A plane leaves an airport traveling at 400 mph in the direction N 45° E. A wind is blowing at 40 mph...