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Maru [420]
3 years ago
11

The length of a rectangle is 5/2 units greater than twice its width. If it’s width is w, which expression gives the perimeter of

the rectangle in terms of w?
Mathematics
1 answer:
SashulF [63]3 years ago
3 0
P = 2(L + W)
L = 2W + 5/2

P = 2(2W + 5/2 + W)
P = 2(3W + 5/2)
P = 6W + 5
P - 5 = 6W
(P - 5) / 6 = W or 1/6P - 5/6 = W <===
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Answer:

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Step-by-step explanation:

First we can rearrange the equation to solve for length (l):

V = lwh

Divide both sides by wh:

l = V/(wh)

Substitute in known values:

l = 1200/(15x8)

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l = 10cm

Hope this helped!

3 0
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Answer:

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Step-by-step explanation:

6 0
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What is the solution to the compound inequality 8≤17m≤136
Afina-wow [57]

Answer:

8/17≤m≤8 ; [8/17, 8]

Step-by-step explanation:

To solve the inequality you need to isolate the variable in the middle of the inequality.

When you are solving the inequality each operation has to be done to every part of the inequality.

To isolate the m in the middle we need to divide each part by 17.

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[8/17,8]

7 0
3 years ago
I need help plz!
Irina18 [472]

Answer:

circumference=\piD

19.5=3.14*D

<u>19.5</u> =6

3.14

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area=\pir²

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Step-by-step explanation:

8 0
3 years ago
13) Mary sold half of her comic books and
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Step-by-step explanation:

30-17=13

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4 years ago
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