connorscoggin connorscoggin

10-12-2021
Mathematics

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The length of a rectangle is four times its width. If the perimeter of the rectangle is 50 m, find its length and width.

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angadsingh1709 angadsingh1709

13-12-2021

Answer:

20m

Step-by-step explanation:

let the length be x and the width be y

x = 4y

2x + 2y = 50

2(4y) + 2y = 50 ( since x = 4y )

8y + 2y = 50

10y = 50

y = 5m

x = 4y

x = 4(5)

x = 20

pls mark me the brainliest

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