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3 years ago

Select a letter for the correct ans

Mathematics

1 answer:

Natasha_Volkova [10]3 years ago

8 0

Answer:

251.4cm² is the area of the cone-shaped vase.

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Which expression is equivalent to (9x2y6)−1/2?

galben [10]

Answer:

B. 1/(3xy^3)

Step-by-step explanation:

The minus sign can be dealt with first, then the root taken.

$\left(9x^{2}y^{6}\right)^{-\frac{1}{2}}=\dfrac{1}{\sqrt{9x^{2}y^{6}}}\\\\=\dfrac{1}{\sqrt{9}\sqrt{x^2}\sqrt{y^6}}=\dfrac{1}{3xy^3}$

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3 years ago

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slava [35]

Answer:

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Step-by-step explanation:

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3 years ago

Plzz help me <br><br> Solve -24 = 6x. Show your work.

ZanzabumX [31]

Answer:

x = -4

Step-by-step explanation:

-24 = 6x

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6x = -24

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3 years ago

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mariarad [96]

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3 years ago

How do you factor this expression by dividing by the GCF first. 15c-25

chubhunter [2.5K]

15c-25
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3 years ago