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vodka [1.7K]
3 years ago
10

If d stands for the diameter of a circle and r stands for the radius of a circle, then:

Mathematics
1 answer:
ivolga24 [154]3 years ago
5 0
A. d=2r ....................
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Answer: 2b = 3g

Step-by-step explanation:

This is quite basic to solve, below is a Step by step explanation:

from the given question we have that;

  • A fire hydrant with a blue cap provides water at a rate of 1,500 gallons per minute.

       i.e  b = 1500 gallons per minute

  • A fire hydrant with a green cap provides water at a rate of 1,000 gallons per minute.

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Our questions tells us to write the equation which  relates the flow of water from the blue hydrant, b, to the flow from the green hydrant, g.

ANS:

Since flow from blue  hydrant b = 1500 gallons per minute, we have that

b = 3 * 500

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b = 3/2 g

equation  gives 2b = 2g

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Step-by-step explanation:

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