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3 years ago

5

Would someone that's an expert or just really good with math help me with my three most recent questions please??? I'll mark who

ever brainliest! Please help!

1 answer:

Bogdan [553]3 years ago

4 0

Go on I’m listening!!! What’s the question?

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Which option best reflects the message of the cartoon?

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What is the proportion for x

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3 years ago

find the mean of the data set. if necessary, round to the nearest tenth. 15.8, 14.9, 16.7, 17.6, 13.4 15 points

lana [24]

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3 years ago

which is the rationalized form of the expression the square root of x divided by the square root of x +the square root of 7

Ilya [14]

Answer:

I assume your goal is to rationalize the denominator -

So you need to multiply the denominator by its conjugate.

So we have:

$\frac{\sqrt{x} }{\sqrt{x}-\sqrt{7} } *\frac{\sqrt{x} +\sqrt{7} }{\sqrt{x} +\sqrt{7}}$

->

$\frac{x-\sqrt{7}\sqrt{x} }{x-7}$

gg

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3 years ago

SIMPLIFY THE EXPRESSION.<br> 9(1 - 7x)

jok3333 [9.3K]

Answer:

9-63x

Step-by-step explanation:

9(1-7x)

9-63x

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3 years ago

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