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DochEvi [55]
3 years ago
12

What is the lcm of 9 12?

Mathematics
1 answer:
Ray Of Light [21]3 years ago
8 0
The LCM of 9 and 12 is 36.

I hope this helps, and have a good night and life! :D
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Answer:

Jada walked 13\ miles

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Step-by-step explanation:

Let

x----> total miles walked by Jada

y----> total miles walked by Elena

z----> total miles walked by Lin

we know that

x+y+z=37 -----> equation A

x=y+4 -----> y=x-4 ------> equation B

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3x=37+2

3x=39

x=13\ mi

Find the value of y

y=13-4=9\ mi

Find the value of z

z=13+2=15\ mi

therefore

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Elena walked 9\ miles

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2 years ago
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VladimirAG [237]

A Is your answer :D        

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4 0
3 years ago
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iren [92.7K]

the question is not so clear

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The length of a rectangle is 4 centimeters more than twice its width of the perimeter of the rectangle is 86centimeters find the
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Answer:

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Step-by-step explanation:

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rewona [7]

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