allyssamcdaniel8988 allyssamcdaniel8988

06-10-2020
Mathematics

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Arectangle's length is 3 feet longer than its width. The perimeter is 50 feet. In feet, what is the length of the rectangle?

Respuesta :

casandrea24 casandrea24

06-10-2020

Answer:

14 ft

Step-by-step explanation:

50= 2x + 2(x+3)

50= 2x+2x+6

50=4x+6

-6 -6

44=4x

4 4

x=11 (width) +3 =14(length)

11+11=22 14+14=28 22+28=50

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