A railroad crew can replace 450 meters of rails in 3 days

Mathematics

1 answer:

bogdanovich [222]3 years ago

4 0

They can repair 3,600 meters in 24 days

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How would I solve this?

zvonat [6]

Use Pythagorean Theorem which states that in a right triangle:

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$24^2+10^2=x^2$

Take the square root of both sides to solve for x.

$x = \sqrt{676} = 26$

The answer is 26.

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MaRussiya [10]

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Lina20 [59]

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Step-by-step explanation:

I am not sure about the answer of (b). Hope it helps :)

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