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Reptile [31]
3 years ago
13

Andrea jumped 5 times every 45 minutes. At that rate, how many

Mathematics
1 answer:
elena55 [62]3 years ago
4 0

Answer:

6 times

Step-by-step explanation:

If Andrea jumps 5 times every 45 minutes, she will jump 1 time every 9 minutes. 54 divided by 9=6 times. Hope it helps!

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the length of a rectangle is 4 times its width. The rectangles perimeter is 68 feet what is the rectangles length and width ??
kodGreya [7K]

Answer:

Length = 27.2

Width = 6.8

Step-by-step explanation:

P = L+L+W+W

68 = 4(L+L)+W+W

68 = 4(x+x)+x+x

68 = 4x+4x+x+x

68 = 10x

x = 6.8

L = 4x

L = 27.2

W = x

W = 6.8

68 = 27.2+27.2+6.8+6.8

68 = 68

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Answer:

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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slava [35]
What’s the question?
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Answer:

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Step-by-step explanation:

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