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Gnom [1K]
2 years ago
9

annalise makes rectangular patchworks quilts out of leftover fabric scraps. the first scrap she is using to make a quilt has a w

idth of 2x feet and a length of 5x feet. when finished, the entire quilt will be 5 feet wider and 3 feet longer than the first scrap used. which of the following functions will give the area, f(x), of the quilt in square feet ?
Mathematics
1 answer:
tester [92]2 years ago
6 0

The area is given by f(x) = 10x² + 31x + 15.

The function is a rectangle's area function.

Rectangle Area = Length * Width

The length of fabric scrap is 5x. So, the rectangular patchwork's length will be 5x + 3.

Since the width of the fabric scrap will be 2x, the rectangular patchwork's width will be 2x + 5.

Then area = f(x) = (5x + 3)(2x + 5) = 10x² + 25x + 6x + 15 = 10x² + 31x + 15

Therefore the area is given by f(x) = 10x² + 31x + 15.

Learn more about the area here -

brainly.com/question/13293720

#SPJ10

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Answer:

A= y= -2x+7.

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Step-by-step explanation:

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A= y= -2x+7.

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gulaghasi [49]

Answer:

Step-by-step explanation:

Diameter = 28 cm

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3 years ago
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A snake slithers 2/9 miles in 4/5 hours what is its speed in miles per hour
Mamont248 [21]

Answer:

5/18

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To divide by a fraction, multiply by the reciprocal:

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Answer:

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Step-by-step explanation:


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Hitman42 [59]

Answer:

Each hour he fly 107.76 miles

Step-by-step explanation:

we know that

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To find out the unit rate, divide the total distance by the total time

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