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3 years ago

Write 2/9 as a repeating decimal.

Mathematics

2 answers:

grigory [225]3 years ago

8 0

Answer:

.2 repeating

Step-by-step explanation:

if you are allowed to use calculators, then do so, if not, you're going to have to do a lot of division

g100num [7]3 years ago

7 0

Answer:

0.22222222222222222.....

The answer is 0.2 and 2 is repeating

Step-by-step explanation:

This is the answer because:

1) If you divide 2 and 9, you will keep on getting 0.2222222 as your answer; therefore 0.2 is the repeating decimal.

Hope this helps!

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Which fraction is modeled by the number line?<br> A. 2/3<br> B. 2/2<br> C. 3/4<br> D. 1/3

KonstantinChe [14]

Answer:

Step-by-step explanation:

I think that would be c not completely sure but I hope it helps

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What is the solution to x-3>4

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$\bold{Answer}$

$\boxed{\bold{X \ > \ 7}}$

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$\bold{Simplify: \ x-3>4}$

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The zeros of function d are -3 and 8 which expression could be a factor of function d?

galina1969 [7]

Answer:

x + 3

Step-by-step explanation:

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3 years ago

<img src="https://tex.z-dn.net/?f=%5Cfrac%7B3%2F7%7D%7B7%5Csqrt%7B10%7D%2F2%20%7D" id="TexFormula1" title="\frac{3/7}{7\sqrt{10}

VashaNatasha [74]

Multiply the numerator and denominator by 7×2 = 14 to eliminate the denominators of those fractions:

$\dfrac{\dfrac37}{\dfrac{7\sqrt{10}}2}\times\dfrac{14}{14}=\dfrac{3\times2}{7\sqrt{10}\times7}=\dfrac6{49\sqrt{10}}$

Rationalize the denominator by multiplying both numerator and denominator by √10:

$\dfrac6{49\sqrt{10}}\times\dfrac{\sqrt{10}}{\sqrt{10}}=\dfrac{6\sqrt{10}}{49(\sqrt{10})^2}=\dfrac{6\sqrt{10}}{49\times10}=\dfrac{6\sqrt{10}}{490}$

Lastly, cancel the common factor of 2 in both the numerator and denominator (which comes from 6 = 2×3 and 490 = 2×245):

$\dfrac{6\sqrt{10}}{490}=\dfrac{3\sqrt{10}}{245}}$

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2 years ago

I am struggling how to work this out

mafiozo [28]

It means 2.5m/s multiplied by 2500 to get the total distance in meters

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3 years ago