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lozanna [386]
3 years ago
5

If a scow is towed at the rate of 3 miles an hour, how many hours will be needed to tow the scow 28 miles?

Mathematics
1 answer:
alexandr1967 [171]3 years ago
8 0
You would divide 28/3 because that's how many miles it would take. 28/3=9 1/3. Also, to help understand better, 3 miles is equal to 1 hour. So the equation would look like this: 3/1=28/?. To solve it like this, you'd divide 28/3 or 3*?=28. Whatever the answer is(9.33)you do it to the bottom. So 1*9.33. that equal 9 hours 20 min
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Answer:

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Step-by-step explanation:

A = (-1,y)    B = (2,1)

 

(Distance from A to B) = √[(-1-2)² + (y-1)²] = 5

                                    =√[9 + y² - 2y + 1] = 5

Squaring on both sides

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Therefore, A = (-1,5) or  (-1,-3)

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