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saul85 [17]
3 years ago
10

Simplify completely: Show all work for full credit.

Mathematics
1 answer:
solong [7]3 years ago
6 0

Answer:

3 {x}^{3}

Step-by-step explanation:

( \frac{81 {x}^{12} }{3 {x}^{3} }  {)}^{ \frac{1}{3} }

( \frac{27 {x}^{12} }{ {x}^{3} }  {)}^{ \frac{1}{3} }  = (27 {x}^{9}  {)}^{ \frac{1}{3} }

\sqrt[3]{27 {x}^{9} }

= 3 {x}^{3}

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20 PIONTS Jerome has
sleet_krkn [62]

Answer:

13/20

Step-by-step explanation:

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Jerome has 1/4

Mario has 2/5

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4 x 5 = 20

The common denominator is 20

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In order to find the numerator, ask yourself what we multiplied the denominator by to get the new denominator. In this case, we multiplied 4 by 5 to get 20. Therefore, we need to multiply 1 by 5 to get an equal fraction.

1 x 5 = 5

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Now that the fractions both have the same denominator, we can add them together easily.

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Add the numerators together to get the final answer.

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6 0
2 years ago
32.5 of what number is 12.48?
raketka [301]
I'm guessing 32.5 is the percentage.

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x = 4.056
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3 years ago
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