3 years ago

What’s the surface area

Mathematics

1 answer:

DerKrebs [107]3 years ago

7 0

Answer:

Step-by-step explanation:

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The formula for the perimeter of a rectangle with length and width is as follows. Suppose the length of the rectangle is 5 times

serious [3.7K]

Answer:

P = 2(5W + W)

Step-by-step explanation:

P = 2(L +W)

L = 5W

P = 2(5W + W)

P = 10W + 2W

P = 12W

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3 years ago

Write a expression that equals 56 include an exponent.

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3 years ago

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X+y=27<br> x-y=1<br> What is x?<br> What is y?

Zina [86]

Answer:

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Step-by-step explanation:

Use substitution or elimination

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4 years ago

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Just b I need to know, I need explanation also.

Nastasia [14]

Answer:

$\implies \: 2.6851 \text{ \: ft}$

$\\$

Step-by-step explanation:

$\boxed{\boxed{ \blue\bigstar \red{ \bold{ \: \: math \: \: }} \blue\bigstar}}$

$\pink{\implies = \sqrt{ {36.1}^{2} - {36}^{2}} }$

$\orange{ \implies = \sqrt{1303.21} - 1.296}$

$\green{ \implies = \sqrt{7.21} }$

$\red{ \implies = 2.6851 \: \text{ft}}$

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3 years ago

a rectangle garden has a length of (y+2) and a with of (4y-1) yards. find the perimeter of the garden on terms of y.

kobusy [5.1K]

<h3>Answer:</h3>

<u>Perimeter of rectangular garden = 2(l + b)</u>

2(y + 2 + 4y - 1)
2y + 4 + 8y - 2
10y + 2.

<u>Hence, perimeter of given garden is 10y + 2</u>.

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3 years ago