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2 years ago

Translate to an algebraic equation 5 less than one-half x is fifteen.

Mathematics

1 answer:

CaHeK987 [17]2 years ago

6 0

I think this the answer:
5<1/2x=15

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-4(x+3)=8 show work please

Nadusha1986 [10]

Answer:

x = -5

Step-by-step explanation:

-4(x+3)=8

(-4)(x)+(-4)(3)=8 (distribute)

-4x - 12 = 8

-4x - 12 + 12 = 8 + 12

-4x = 20

-4x/-4 = 20/-4 =

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-Elaina <3

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2 years ago

Help me with this pleaae

marissa [1.9K]

Answer:

(D) 30pi inches

Step-by-step explanation:

First, we use the given volume, the given height, and the formula of the volume of a cylinder to find the radius of the base. Then we use the radius of the base to find the circumference of the base.

$volume = \pi r^2 h$

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We set the formula equal to the volume and replace h with 30 in.

$\pi r^2 h = 6750 \pi~in.^3$

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Divide both sides by 30pi in.

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Take the square root of each side.

$\sqrt{r^2} = \sqrt{225 ~in.^2}$

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The radius of the base is 15 in.

Now we use the radius of the base and the formula of the circumference of a circle to find the answer.

$circumference = 2 \pi r$

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2 years ago

Is 1 2/6 an irrational number

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Step-by-step explanation:

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Answer:

Step-by-step explanation:

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Answer:

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