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ozzi
3 years ago
9

a rectangular room is 7 feet wide. it is twice as long as it is wide. what is the perimeter of the room?

Mathematics
1 answer:
Fiesta28 [93]3 years ago
4 0
42 because it is all of the sides have to be added up for the perimeter so the formula would be 14+14+7+7.

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Please help!!!!!!! Will mark brainliest
netineya [11]

Answer:

\displaystyle 5

Step-by-step explanation:

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2 years ago
The height of a stack of 12 pennies is 18.24 millimeters. What is the thickness of each penny.
Helga [31]
I’m not great at math so I could easily be wrong, but

I divided the 18.24 millimeters by 12 pennies and got 1.52

So if the pennies are all the same size, each penny should 1.52 millimeters.

To show work:

18.24/12=1.52
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3 years ago
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LenaWriter [7]

Answer:

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1                     : 8

Step-by-step explanation:

1 out of every 9 people are left handed

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3 0
4 years ago
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3 years ago
What is the correct placement of the value -3
sdas [7]
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