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kifflom [539]
3 years ago
14

a plane traveled 5185 miles with the wind in 8.5 hours and 4845 miles against the wind in the same amount of time. find the spee

d of the plane in still air and the speed of the wind.
Mathematics
1 answer:
Artyom0805 [142]3 years ago
6 0

You can use scale to solve. 5185/8.5=610

4845/610= about 8 hours.

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Graph the line y = -2x - 2
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2 years ago
Chaucer explores the idea that appearances can be deceiving through the character of the old woman. how does this theme relate t
Inessa [10]
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3 years ago
What is 3/4 = w + 2/5
shusha [124]
Convert all fractions to have the same denominator. 

To convert, we must find the least common multiple of the two denominators of the fractions:

Multiples of 4: {4,8,12,16,20}
Multiples of 5: {5,10,15,20}

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Multiply the fractions by a number that will result in the denominator being 20:

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w = \frac{7}{20}

The value of w is 7/20.
7 0
3 years ago
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