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AlekseyPX
3 years ago
11

A pumping station pumps 340 gallons of water in 8 minutes.

Mathematics
2 answers:
jeyben [28]3 years ago
7 0
Well, 340/8=42.5
So you're pumping 42.5 gallons per minute.
42.5×20=850
It pumps 850 gallons in 20 minutes.
amid [387]3 years ago
6 0

It pumps 850 gallons of water in 20 minutes. Hope I could help! :)

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IXL 7th grade math could someone please help!
KIM [24]

Answer:

supplementary angles are two angles that when add equal 180 degrees.

The supplement of an angle is 180 - n.

Step-by-step explanation:

n = 17(180 - n)

n = 3060 - 17n

n + 17n = 3060

18n = 3060

n = 3060/18

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so the unknown angle (n) = 170 degrees and its supplement = (180 - 170 = 10)......= 10 degrees.

7 0
3 years ago
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There is a rectangular terrain with dimensions "x" and "y". If it is known that its area of ​​is 22m ^ 2 and that x ^ 2 + y ^ 2
Margaret [11]

9514 1404 393

Answer:

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Step-by-step explanation:

The area formula tells us ...

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The perimeter is double this amount, so is ...

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5 0
3 years ago
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Alika [10]
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nlexa [21]

Answer:

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Step-by-step explanation:

Sorry I don't know how to explain it scientifically but I know how to do the calculations

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4 0
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Step-by-step explanation:

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