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olasank [31]
3 years ago
5

If 42% of a number N is 8.4, what is the value of N?

Mathematics
1 answer:
vfiekz [6]3 years ago
6 0

Answer:

20

Step-by-step explanation:

1% = .2 so 100%=20

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If you want to put a 4x8 piece of plywood through a 3 foot square opening in your ceiling by turning it diagonally is the openin
Zigmanuir [339]
Here we apply the Pythagorean theorem:
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8 0
3 years ago
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iris [78.8K]

Answer:

D

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7 0
3 years ago
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