3 years ago

How do you do long division

1 answer:

6 0

<span>1. Set up the equation. On a piece of paper, write the dividend (number being divided) on the right, under the division symbol, and the divisor (number doing the division) to the left on the outside.
2. Divide the first digit.
3. Divide the first two digits.
<span>4. Enter the first digit of the quotient.</span></span>

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The height of a cone is equal to the diameter of the base. What expression represents the volume of the cone, in cubic units?

Maurinko [17]

By definition, the volume of a cone is given by:
$V = (1/3) * (\pi) * (r ^ 2) * (h)
$
Where,
r: radius of the circular base
h: height of the cone
Let's define a variable:
x: diameter of the base
We have then that the radio is:
$r = x / 2
$
The height is:
$h = x
$
Substituting values:
$V = (1/3) * (\pi) * ((x / 2) ^ 2) * (x)
$
Rewriting:
$V = (1/3) * (\pi) * (x ^ 2/4) * (x)

V = (1/12) * (\pi) * (x ^ 3)$
Answer:
An expression that represents the volume of the cone, in cubic units is:
$V = (1/12) * (\pi) * (x ^ 3)$

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3 years ago

If you break up the number under the radical in √36 into two factors that are perfect squares, what are the two factors?

Natasha2012 [34]

Answer:

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Step-by-step explanation:

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2 years ago

Help w number 8, will mark brainliest !!!

eimsori [14]

Answer:

Step-by-step explanation:

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2 years ago

I need help with this!

ruslelena [56]

|12| ÷ 2 • |-5|
= 12 ÷ 2 • 5
= 6 • 5
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Absolute values just make the number positive if it is negative. The number stays positive if it’s positive.

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Answer:

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Step-by-step explanation:

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3 years ago

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