1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
sladkih [1.3K]
2 years ago
15

The volume of a right cylinder is 108π and its height is 12.

Mathematics
2 answers:
goblinko [34]2 years ago
7 0

Answer:

The length of the cylinder's radius is <u>3</u>

Step-by-step explanation:

A cylinders radius is found by the formula, r= √ v/πh

So, 108π/πh.

Because there is pi in both the numerator and denominator, we can cancel them out. This leaves the equation to be : r = √ 108/12.

r = √ 108/12

108/12 is 9.

r = √9

r = 3

MariettaO [177]2 years ago
3 0

Answer:

volume of a cylinder = π r^2 *h

108π=π*r^2*h

108=r^2*h

12=r^2

3.464=r

radius =3.464

Step-by-step explanation:

Brainliest would be appreciated

Ask for questions!

You might be interested in
You decide to put $5000 in a savings account to save $6000 down payment on a new car. If the account has an interest rate of 7%
bezimeni [28]

\bf ~~~~~~ \textit{Compound Interest Earned Amount} \\\\ A=P\left(1+\frac{r}{n}\right)^{nt} \quad \begin{cases} A=\textit{accumulated amount}\dotfill&\$6000\\ P=\textit{original amount deposited}\dotfill &\$5000\\ r=rate\to 7\%\to \frac{7}{100}\dotfill &0.07\\ n= \begin{array}{llll} \textit{times it compounds per year}\\ \textit{monthly, thus twelve} \end{array}\dotfill &12\\ t=years \end{cases}

\bf 6000=5000\left(1+\frac{0.07}{12}\right)^{12\cdot t}\implies \cfrac{6000}{5000}\approx (1.0058)^{12t}\implies \cfrac{6}{5}\approx(1.0058)^{12t} \\\\\\ \log\left( \cfrac{6}{5} \right)\approx \log[(1.0058)^{12t}]\implies \log\left( \cfrac{6}{5} \right)\approx 12t\log(1.0058) \\\\\\ \cfrac{\log\left( \frac{6}{5} \right)}{12\log(1.0058)}\approx t\implies 2.63\approx t\impliedby \textit{about 2 years, 7 months and 16 days}

6 0
3 years ago
WHOEVER ANSWERS THIS QUESTION IN 5 MINS WELL GET THE BRAINLIEST ANSWER!!!! Ms. Kitts works at a music store. Last week she sold
lianna [129]
60 because she sold a total of 110
8 0
3 years ago
Pythagorean theorem a=7 and c=14. Can you explain how to find b?​
nikdorinn [45]

Answer:

c squared - a squared = b squared

Step-by-step explanation:

Since a squared + b squared = c squared

With these values it would equal 14 squared - 7 squared = c squared

Then after you find c squared, find the square root of it and there you have go your answer!

8 0
3 years ago
Which of the following equations matches the function shown above
Mnenie [13.5K]

Answer:

where is the function? where are the equations?

7 0
3 years ago
Simplify (-2)^-3<br> a. -8<br> b. -1/8<br> c. 1/8<br> d. 8
dusya [7]

Answer:

Its D because 2×2×2 equals 8 and they are both minus and knowing - times - makes + so it becomes 8

7 0
3 years ago
Read 2 more answers
Other questions:
  • Please help quickly, I have to turn this in tomorrow for school
    12·1 answer
  • I do not know #5 plz help
    11·1 answer
  • If A( 1,8) B(2,6) and C(4,2) are three points, show that AC=3AB​
    5·2 answers
  • A container holds six red marbles and four green marbles. You select two marbles from the container (without replacement) what i
    13·1 answer
  • If y = 14 when x = 8, find y when x = 12
    11·1 answer
  • Please help me with this i’m stuck
    12·1 answer
  • How do you find 3/4 of 20<br><br> Fast response please!!
    9·2 answers
  • Use the triangle formed by the vertices L(—3, 4), A(O, 5) and D(2, l). AL' A'D' is a triangle formed by using the transformation
    10·1 answer
  • Quadrilateral ABCD has vertices at A(-3, 3), B(0, 4), C(3, 3),and D(0,2). What word below best describes this quadrilateral?
    6·1 answer
  • 35 is 20% is what number ANSWER FAST!!!!!<br> Please show work with double number line Thanks.
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!