3 years ago

I need help please. I do not know the answer

Mathematics

1 answer:

ss7ja [257]3 years ago

6 0

Answer: -2/7 or C

Step-by-step explanation:

Because you have to think rise over run. You move however many you need to (in this case 2) and then over (in this case 7) and then if the line is positive or negative, the answer will be negative or posotive

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2 years ago

PLEASE HELP!!! 10pts

labwork [276]

<h3>I'll teach you how to solve (81x^-20 y^-16)^-3/4</h3>

---------------------------------------------------------------

(81x^-20 y^-16)^-3/4

Apply exponents rule:

(81x^-20 y^-16)^-3/4=

1 / (81x^-20 y^-16)^-3/4

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Step-by-step explanation:

see the attached figure to better understand the problem

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