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mafiozo [28]
3 years ago
11

Deb wants to hang a picture over her bed. The picture is 4.8 feet and her bed is 72 inches across. She wants to be sure it’s cen

tered, so how far from the edge of her bed should Deb hang the picture?
Mathematics
1 answer:
Dvinal [7]3 years ago
5 0

Answer:

7.2 inches far from the bed.

Step-by-step explanation:

4.8 ft = 57.6

72-57.6 = 14.4

Since there is 2 edges. Divide by 2.

14.4/2 = 7.2 inches.

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A rectangular kitchen is 4 meters longer than it is wide. If the area of the kitchen is 192 square feet meters, how many meters
Lunna [17]
Lets x = width
length = x + 4 (4 meters longer than wide)

A = L * W
192 = x ( x +4)
192 = x^2 + 4x
x^2 + 4x - 192 = 0
(x +16)(x-12) = 0
 x - 12 = 0, x = 12
 x + 16 = 0, x = -16
so width x = 12
length = 12 + 4 = 16 (4 meters longer than wide)

answer. J
16
3 0
3 years ago
Which expression should appear in Line 2?
kipiarov [429]

Answer:

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8 0
2 years ago
A=c+(-10) Solve for c in terms of other variables.
True [87]
To do this we need to move 10 to other side.  To accomplish this you just need to add 10 to both side since (-10) 

so 
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we get
A+ 10 = c

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5 0
3 years ago
Which expression is equivalent to 12•2•3
Ivahew [28]

Answer:

4 x 3 x 2 x 3

Step-by-step explanation:

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It doesn't matter what order it will come out to be 36 in every situation, since PEMDAS isn't needed.

3 0
3 years ago
Simplify by combining like terms: 6(n + 5) + 2(9n - 6)<br> <img src="https://tex.z-dn.net/?f=10n%20%2B%2042%5C%5C24n%20%2B%2018%
garik1379 [7]
The answer is 24n + 18
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