2 years ago

I neeeeedddddd helppppppp

Mathematics

1 answer:

Eddi Din [679]2 years ago

8 0

The answer is 48 degrees because you add 42 and 90 and then subtract from 180 (total degrees of a triangle)

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The winning car in a race beat the second car by 19/100 of a second. The third car was 4/10 of a second behind the second car. B

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20/5 should be correct

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3 years ago

Evaluate the variable expression when a = 5, b = 5, and c = -4.<br> Bc divided by (2a)

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Bc÷2a

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The radius of a CD is 6cm which equation could be used to find the circumference of the CD in cm ?

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a small bridge sit atop for cube shaped powers that all have the same volume. The combined volume of the four pillars is 503 how

Natasha_Volkova [10]

Answer:

60 inches long are the sides of the pillars.

Step-by-step explanation:

Given : A small bridge sits atop four cube shaped pillars that all have the same volume. the combined volume of the four pillars is 500 ft cubed.

To find : How many inches long are the sides of the pillars?

Solution :

Refer the attached picture below for Clarence of question.

The volume of the cube is $V=a^3$

Where, a is the side.

The combined volume of the four pillars is 500 ft cubed.

The volume of each cube is given by,

$V=\frac{500}{4}=125\ ft^3$

Substitute in the formula to get the side,

$125=a^3$

$a=\sqrt[3]{125}$

$a=5\ ft$

We know, 1 feet = 12 inches

So, 5 feet = $5\times 12=60$ inches

Therefore, 60 inches long are the sides of the pillars.

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2 years ago

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3 years ago