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3 years ago

The volume of a cube is 216 ft^3. What is the length of a side?

Mathematics

2 answers:

Ainat [17]3 years ago

7 0

Answer:

The length of a side is 6.

Step-by-step explanation:

Since, the volume of a cube is equal to l*w*h.

V=l*w*h

Volume is equal to side cubed.

V=s^3

Cube 216 to get 6.

216=s^3

3^√216=s

Answer: 6

nlexa [21]3 years ago

3 0

Answer:

Step-by-step explanation:

cause a cub has 4 sides so each side is 54

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A plumber charges a base fee of $55 for service call plus &35 per hour for each hour worked during the service call. Write a

Tasya [4]

Answer:

p = 55 + 35h

Step-by-step explanation:

Let p and h represent the price of the service call and the hours worked, respectively. The price charged is 35 dollars for each hour, so the time-based part of the price is 35h. The base fee of 55 dollars is added to that for a total price of ...

p = 55 + 35h

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3 years ago

BRAINLIESTTT ASAP! PLEASE HELP ME :)

marta [7]

We can use the Pythagorean theorem to solve for the perimeter of the kite.

a² + b² = c²

3² + 4² = UV²

9 + 16 = UV²

25 = UV²

√25 = √UV²

5 = UV

In the kite, adjacent sides are the same so UV = VW

3² + 9² = UX²

9 + 81 = UX²

90 = UX²

√90 = √UX²

9.49 ≈ UX or 3√10 ≈ UX

Now, add to find the perimeter.

5 + 5 + 9.49 + 9.49 or 5 + 5 + 3√10 + 3√10

28.98 or 10 + 6√10

Therefore, the perimeter is approximately 28.98 or 10 + 6√10

Best of Luck!

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3 years ago

Please help its do now ... .. .

never [62]

Answer:

21.

Step-by-step explanation:

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2 years ago

The probability of choosing 2 green balls without replacement is 11/50 and the probability of choosing one green ball is 12/25.

seraphim [82]

The answer would be 10/75

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3 years ago

What is the twentieth term of the arithmetic sequence 21, 18, 15, 12, ... ?

Vaselesa [24]

Answer:

-36

Step-by-step explanation:

21, 18, 15, 12....

All you have to do is subtract 3 less on each number you get, until u get to the twentieth term....

21, 18, 15, 12, 9, 6, 3, 0, -3, -6, -9, -12, -15, -18, -21, -24, -27, -30, -33, -36

-36 is the twentieth term of this arithmetic sequence

Hope this helped!

Have a supercalifragilisticexpialidocious day!

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2 years ago