Mathematics: Carrie is making a bed skirt for her twin beds. one side of the a mattress measures 39inches, and another side measures 75inches. how many feet of fabrics will carrie need to make skirts for both beds?

Carrie is making a bed skirt for her twin beds. one

Ответ:

hntnhtthnyt

15.01.2022

Mathematics

38 feet

Step-by-step explanation:

The perimeter of one mattress is twice the sum of the given side lengths, so is ...

P = 2(75 in + 39 in) = 228 in

Then the perimeter of the two beds will be ...

total length = 2 × 228 in = 456 in = 38 feet

There are 12 inches in a foot. (456 in)/(12 in/ft) = 38 ft

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Ответ:

727

09.06.2022

Mathematics

In order to calculate that, you need to substitute for x = 20
t(20) = 20 + 0.029(20)
t(20) = 20 + 0.58
t(20) = 20.58

In short, Your Answer would be 20.58

Hope this helps!

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Carrie is making a bed skirt for her twin beds. one side of the a mattress measures 39inches, and another side measures 75inches. how many feet of fabrics will carrie need to make skirts for both beds?

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