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Trava [24]
3 years ago
8

One-third of a number yields twelve. Which equation could be used to find the number?

Mathematics
2 answers:
NeX [460]3 years ago
7 0
1/3n=12

this is the answer
LenaWriter [7]3 years ago
4 0

Answer:

1/3n=12

Step-by-step explanation:

The reason why it is 1/3n=12, is because you know that the number in front of n is 1/3. By figuring that out, you have already ruled out 3n=12 and 3n=-12. Finally, you know that 12 is a positive number leaving you with 1/3n=12.

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Answer:

5

Step-by-step explanation:

6-6/7

using pemdas it's:

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6-0.857=5.143

5.143 to the nearest whole number is 5

6 0
3 years ago
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3 0
4 years ago
Re-solve please.<br><br> 2 5/6 + (-1 4/12) =
elena-s [515]

Answer:

1.5 as decimal, 1 1/2 as a fraction

Step-by-step explanation:

1. convert 2 5/6 & (-1 4/12) to a improper fraction.

17/6 and  -16/12

2. multiply 17/6 by 2 to match -16/12's denominator

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We now have

34/12 + -16/12

A positive number plus a negative number is the same thing as subtraction so we remove the negative sign and replace the plus with a minus sign.

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6 0
2 years ago
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What criterion can be used to prove the triangles congruent with the given information?
djverab [1.8K]

Answer:

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8 0
3 years ago
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