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shtirl [24]
3 years ago
14

Simplify the expression (3x^2y^-3)^3/27(xy)^-9?

Mathematics
2 answers:
egoroff_w [7]3 years ago
5 0
\frac{[(3x^{2}y^{-3})^{3}]}{27(xy)^{-9}}\\\\\frac{27x^{6}y^{-9}}{27x^{-9}y^{-9}}\\\\\frac{27x^{6}}{27x^{-9}}*\frac{x^{9}}{x^{9}}\\\\\frac{x^{15}}{1}\\\\x^{15}

Your answer should be x^{15}.
Serga [27]3 years ago
3 0
Hello here is a solution : 

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NeTakaya

Answer:

Yes, is a right triangle

Step-by-step explanation:

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we check the equality of the equation

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A sphere has a radius of 4. what is the volume of the sphere? show your answer in terms of pi. I've been stuck on this for 4 day
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Answer:

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Step-by-step explanation:

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3 years ago
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BlackZzzverrR [31]
<span>33.75/45.00 x 100 = 75%
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den301095 [7]

Answer:

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Step-by-step explanation:

<u>Solving Equations Using Successive Approximations</u>

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The new difference is -0.2+0.24=0.04

It's accurate enough, thus the solution is

\boxed{x=2.4}

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3 years ago
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