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Yuri [45]
4 years ago
15

A rectangle is 3 inches long and 2x inches wide. The value of the perimeter (in inches) is equal to the value of the area (in sq

uare inches). Find x.
Mathematics
1 answer:
Sergio [31]4 years ago
8 0
The perimeter of the rectangle is equal to the doubled sum of the sides, and the area is equal to the product of the sides. So we have the following equation

3 x 2x = 2(3 + 2x)
6x = 6 + 4x
2x = 6
x = 3
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the length of a rectangle is four times its width. if the perimeter of the rectangle is 60cm, what is the area?
Inessa [10]

Let, width = x

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Area would be: 24*6 = 144 cm²


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3 years ago
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8 0
4 years ago
As a membership fee a health club charges a one-time amount of $40 in charges $25 for each month the total fee after M months is
Vikki [24]
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3 years ago
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teresa is maintaining a campfire. She can keep the fire burning for 4 hours with 6 logs. She wants to know how many logs (y) she
Liono4ka [1.6K]

Answer:

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3 years ago
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