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Lemur [1.5K]
3 years ago
15

A plane flies over city A and reaches city B, 115 miles away, in 15 minutes. Find the speed of the plane in miles per hour assum

ing the plane flew at a constant speed.
Mathematics
2 answers:
lisov135 [29]3 years ago
5 0
Just divide the miles travelled by the time:
115/15= 7.67 miles per minute
Then convert the minutes to hours by multiplying the 7.67 and the 1 by 60 (remember that "per" indicates "over one", so 7.67 miles/1 minute):
7.67*60/1*60= 460.2 miles per hour. 
Akimi4 [234]3 years ago
4 0
0.76 is the correct answer
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<u>Given</u>:

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Let us determine the measure of ∠EAB

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