2 years ago

Find the volume of the sphere in terms of π.

Mathematics

1 answer:

pashok25 [27]2 years ago

5 0

Answer:

A) 972π cm³

Step-by-step explanation:

d = 18 cm

r = d/2 = 9 cm

V = (4/3)πr³

V = (4/3)π(9 cm)³

V = (4/3)π(729 cm³)

V = 972π cm³

You might be interested in

Decide if these lines are parallel perpendicular or neither 2x+5y = 1 and 5x-2y = 1

goblinko [34]

Answer: neither

Explanation:

y=1/5+2/5x

y=-1/5-2/5x

For it to be perpendicular the slopes have to be opposite reciprocals and they are not. For it to be parallel the slopes have to be the same and they too are not.

3 0

3 years ago

Please help this is due tomorrow!!

Nikitich [7]

Angel is 8 years old and Alex is 30 years old x-y=30

3 0

2 years ago

Read 2 more answers

The sum of two polynomials is â€"yz2 â€" 3z2 â€" 4y 4. If one of the polynomials is y â€" 4yz2 â€" 3, what is the other polynomi

gtnhenbr [62]

The sum of polynomials involves adding the polynomials

The other polynomial is $y^3 -y^2+ 4y - 1$

The sum of the polynomials is given as:

$Sum = y^3 + 3y^2 + 4y - 4$

One of the polynomials is given as:

$P = 4y^2 - 3$

Represent the other polynomial with Q.

So, we have:

$P +Q =Sum$

Substitute the expressions for P and Sum

$4y^2 - 3 +Q =y^3 + 3y^2 + 4y - 4$

Make Q the subject

$Q =y^3 + 3y^2 -4y^2+ 4y - 4 +3$

Evaluate like terms

$Q =y^3 -y^2+ 4y - 1$

Hence, the other polynomial is $y^3 -y^2+ 4y - 1$

Read more about polynomials at:

brainly.com/question/1487158

8 0

2 years ago

Michelle baby-sits the neighbors' children. She watches the Rogers' child for $5 per hour

mixas84 [53]

Answer:

What is the objective to answer the question? Is it how much they will get?

4 0

3 years ago

PLEASE HELP ILL MARK BRAINLIEST AND GIVE 5 STATS AND LIKE IT PLEASE

Dahasolnce [82]

Answer:

36÷3÷2÷3=2

Step-by-step explanation:

8 0

2 years ago