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4 years ago

15

Which statement is true?

1 answer:

anzhelika [568]4 years ago

7 0

<span>The correct statement or mathematical expression in the choices given is:
900 is 100 times as much as 9.</span> <span>
Because if you multiply 9 x 100 (100 times as much as 9) = 900.</span>

Hence,
<span><span>1.   </span>1/10 of 100 = 10 </span> <span><span>
2.   </span>1000 times as much as 90 or 1000 x 90 = 90, 000</span> <span><span>
3.   </span>9 is 1/10 of 900 or 900 is divided by 10: 900 / 10 = 90</span>

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Simplify (15q^6 + 5q^2)(5q^4)^-1

saveliy_v [14]

The answer should be:

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3 years ago

Having a small brain moment, can you please help and show work

ankoles [38]

Answer:

The value if x is 0.9875.

Step-by-step explanation:

First, we have to get rid of brackets by expanding :

$0.5(2x + \frac{3}{4} ) - \frac{1}{3} (0.1 + x) = 1$

$0.5(2x) + 0.5( \frac{3}{4} ) - \frac{1}{3} (0.1) - \frac{1}{3} (x) = 1$

$x + \frac{3}{8} - \frac{1}{30} - \frac{1}{3} x = 1$

Next you have to collect like terms :

$x - \frac{1}{3} x + \frac{3}{8} - \frac{1}{30} = 1$

$\frac{2}{3} x + \frac{41}{120} = 1$

Lastly, you can solve x :

$\frac{2}{3} x = 1 - \frac{41}{120}$

$\frac{2}{3} x = \frac{79}{120}$

$x = \frac{79}{120} \div \frac{2}{3}$

$x = \frac{79}{80}$

$x = 0.9875$

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3 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

If 2/3 of the girls have brown eyes and 1/4 of the girls have blue eyes what fraction of the girls in class have neither blue or

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1/7th of girls have neither

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3 years ago

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just olya [345]

Answer:

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Step-by-step explanation:

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2 years ago