2 years ago

Seven pipes empty a water tank in five days. In how many days would four pipes empty this tank?

Mathematics

1 answer:

gayaneshka [121]2 years ago

5 0

Answer:

8.75 days

Step-by-step explanation:

7/4=1.75

1.75*5=8.75

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Advocard [28]

Answer:

c) = (-180)

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pogonyaev

Answer:

7.8 rounded to the nearest whole number would be 8.

Step-by-step explanation:

-6 would be x1

7 would be y1

-1 would be x2

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$\sqrt{(x2-x1)^{2} + (y2-y1)^2}$

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ladessa [460]

Answer:

See below.

Step-by-step explanation:

Unit rate = 78 / 3/4

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Answer:

Acute triangle

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Step-by-step explanation:

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