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Paha777 [63]
3 years ago
10

A 22inch piece of steel is cut into three pieces so that the second piece is twice as long as the first piece, and the third pie

ce is one inch more than four times the length of the first piece. Find the length of the pieces
Mathematics
1 answer:
Dovator [93]3 years ago
8 0

Answer:

<h2>The length of the pieces is 3 inch, 6 inch and 13 inch.</h2>

Step-by-step explanation:

Let, the length of the first piece is x inch.

Hence, the length of the second piece is 2x.

It is given that, the length of the third piece is one inch more than four times of the first piece. Hence, the length of the third piece is 4x + 1 inch.

The total length of the steel is 22 inch.

Hence, x + 2x + 4x + 1 = 22

or, 7x = 21

or, x = 3.

The length of the second piece is 2x = 2\times3 = 6 inch.

The length of the third piece is 4x + 1 = 12 + 1 = 13 inch.

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A hose dispenses 1,413 cm³ of water every minute into a cone with a radius of 60 cm and a height of 150 cm. How long will it tak
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We are told that the hose spills 1413 cm^3 of water every minute. We are also told the cone has a height of 150 cm and a radius of 60 cm. So far, so good.

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