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
11Alexandr11 [23.1K]
3 years ago
9

The height of a cylinder is equal to the diameter of the base What expression represents the volume of the cylinder, in cubic un

its?

Mathematics
1 answer:
Sveta_85 [38]3 years ago
4 0

Answer: 3 units

Step-by-step explanation:

the volume of a cone C = πr²h/3

C = 18π, h =2x, r = diameter/2 = 2x/2 =x

18π = π* x²* 2x/3

divide through by π

18 = x² * 2x/3

multiply through by 3

54 = 2x³

divide through by 2

27 = x³

x =∛27 = 3

x = 3 units = radius

You might be interested in
20 POINTS AND FIRST GETS BRAINIEST !!!!!
11111nata11111 [884]

Answer:

Took the test, answer is C) 17(100)+17(40)+17(4)

3 0
3 years ago
Read 2 more answers
Please help!!! Brainliest?
Elena L [17]
I think the answer is b i hope this helps
7 0
2 years ago
Find the Number in Each Case
ipn [44]
It seems like you have the answer already. but heres how its calculated.
\frac{100}{15} = \frac{?}{3} 
so the missing number is 20 **cross multiply 100 and 3 to get 300 then divide 15 into 300 to get 20**

\frac{160}{100} =  \frac{80}{?} 
so the missing number is 50
 **cross multiply 100 and 80 to get 8000 then divide 160<span> into 8000 to get 50**</span>

 
6 0
3 years ago
Can someone help me with this guys? Thank you so much! I mark as brainliest
Vitek1552 [10]

Answer:

y=45

x=9

z= 9 root 2

Step-by-step explanation:

This is a right isosceles triangle, so

y=45

x=9

z= 9 root 2

9²+9²=z²

81+81=z²

162=z²

√162=z

z=9√2

5 0
3 years ago
Can someone help me solve for x
dybincka [34]

Answer:

x=58 degrees

Step-by-step explanation:

A line is 180 degrees. So x+90+32=180. 32+90=122. Now you do 180-122 and you will get 58.

7 0
3 years ago
Other questions:
  • samuel needs to estimate the product of 24 x 395. Explain two different methods Samuel can use to estimate.
    11·1 answer
  • How do you find 1/5 of 320
    12·2 answers
  • Finding values or<br> k(x) = x - 2<br> h(x) = x2 +1<br> (h + k)(2) =
    7·1 answer
  • HERE PLEASE HELP MEEEEE!!!!!!!!!!!!!11
    8·2 answers
  • What is the equation of this graphed line? (0,7) (8,-2)
    15·2 answers
  • Keena Williams took out a $100,000, 5-year term policy at age 40. The premium per $1,000 was $3.56. She will be 45 years old thi
    10·2 answers
  • For a health assignment, Janet and Kate record how many students wear glasses in each of their classes. In Janet's class, 15 out
    6·2 answers
  • A box of 15 cookies cost $9. What is the cost for 1 cookie?
    7·2 answers
  • Help i don’t know how to do this
    7·1 answer
  • Nohdjxjxhxhxhdhdjdjfjdjdhfhfjfjfj
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!