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Readme [11.4K]
3 years ago
11

Read the question and answer. Ignore the c please, its incorrect.

Mathematics
1 answer:
Eddi Din [679]3 years ago
5 0

Answer:

The correct choice is E

Step-by-step explanation:

Neither A, B, C, or D are correct, so the right answer must be E. By the way, E isn't shown in the picture.

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PLZ help with this it should be super easy <br> plz and thx
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Answer:

-m²+81

Step-by-step explanation:

Hello There!

9x-m=-9m

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9xm=9m

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we would be left with

-m²+81

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For this case we must find an expression equivalent to:

(x ^ {\frac {1} {2}} * y ^ {-\frac {1} {4}})^{-2}

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So:

x ^ {\frac {1 * -2} {2}} * y ^ {-\frac {1 * -2} {4}} =\\x ^ {\frac {-2} {2}} * y ^ {\frac {2} {4}} =\\x ^ {-1} *y ^ {\frac {1} {2}}

We have by definition of properties of powers that:a ^ {-1} = \frac {1} {a ^ 1} = \frac {1} {a}

Then, rewriting the expression:

\frac{y^{\frac{1}{2}}}{x}

Answer:

\frac{y^{\frac{1}{2}}}{x}

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Squash and water is mixed in the ratio 1:3 if 2 litres of drink is made, how much water is used?
finlep [7]

Answer:

<h3>1 litre should be correct answer.</h3>
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Step-by-step explanation:

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