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3 years ago

Help! Please show work. -14-12x=-3(4x-8)

Mathematics

1 answer:

defon3 years ago

3 0

Answer:

no solution

Step-by-step explanion

there is no solution since the x's cancel out

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Why is volume of a cone is written in cubic units

frutty [35]

Answer:

The formula for the volume of a cone is 1/3 Bh. This means 1/3 the Area of the base times the height. You can calculate the area by multiply length and width. Area is two-dimensional. Multiplying height by it adds another dimension. When writing area, we say units squared. When writing volume, we say units cubed, because it is three dimensional.

Step-by-step explanation:

6 0

3 years ago

Find the surface area of a sphere with a volume of 36π in3.

swat32

First use known volume to solve for radius:
$V=\frac{4}{3}\pi r^{3}$
$r=\sqrt[3]{\frac{3V}{4\pi}}$
$r=\sqrt[3]{\frac{3(36\pi)}{4\pi}}$
$r=\sqrt[3]{27}$
$r=3$

Then use the radius to get the surface area:
$A_{surf}=4 \pi r^{2}$
$A_{surf}=4 \pi 3^{2}$
$A_{surf}=4 \pi 9$
$A_{surf}=36\pi\approx113.09$

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2 years ago

Solve the inequality.<br> |5 - 2x|> 14

lord [1]

Answer:

x < −9/2

x > 19/2

I hope this helps <333

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2 years ago

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vodomira [7]

Answer:

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Step-by-step explanation:

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2 years ago

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koban [17]

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