3 years ago

How do you know that the decimal 2\11 repeats without end?

Mathematics

1 answer:

seropon [69]3 years ago

5 0

It doesn't, it ends after 32 digits after 0.

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Simplify (36/81) raised to the power -1/2

rosijanka [135]

Step-by-step explanation:

Hey, there!!

I hope you mean,

$\frac{ - 1}{2} \: means \: \sqrt{}$

and

$36 = {6}^{2} \: and \: 81 = {9}^{2}$

$so \: \: \sqrt{ \frac{ {6}^{2} }{ {9}^{2} } }$

$or \: ( { \frac{ {6}^{2} }{ {9}^{2} }) }^{ \frac{ - 1}{2} }$

so, the answer is 6/9 or, 2/3.

Hope you are searching this...

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3 years ago

The coefficient of a² in 5 a² + 8 ab is (im asking something normal this time lol)

julsineya [31]

Answer:

Step-by-step explanation:

coefficient is a number before a letter in this case itz 5

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3 years ago

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nlexa [21]

Answer:

Step-by-step explanation:

a= base 1 (1.5)

b= base 2 (3.5)

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3 years ago

Which of the following is the product of the rational expressions shown below?

aleksandr82 [10.1K]

Answer:

Step-by-step explanation:

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4 years ago

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In the Cerner a magnitude 7.9 earthquake struck California. In another year a magnitude 5.9 quick struck Kansas How many times a

katen-ka-za [31]

Answer:

Step-by-step explanation:

7.9-5.9= 2.0 the answer would be 2

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3 years ago