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
Can you please help me with question three
horrorfan [7]

Answer:

$34.30

Step-by-step explanation:

He pays 7 percent to health insurance.

7 percent of 490 is 34.30. (490 x 0.07)

ALSO: question 1 answer is actually $298.90

5 0
2 years ago
GEOMETRY: <br><br> What is a vertical angle?
Zigmanuir [339]
Pairs of angles made by intersecting lines. 
7 0
3 years ago
Read 2 more answers
Sam has $\frac{5}{8}$ of a pound of chocolate. If he eats $\frac{1}{3}$ of the chocolate he has, how many pounds of chocolate do
givi [52]
1/3 of 5/8...." of " means multiply
1/3 * 5/8 = 5/24 lbs


3 0
3 years ago
Read 2 more answers
I have a few questions!
Sedaia [141]

Answer:

okay first one is ,3

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Can you regroup 43 and 28
avanturin [10]

Answer:

no

Step-by-step explanation:


7 0
3 years ago
Other questions:
  • if the sum of the measures of the interior angles of a convex polygon is 1440° , how many sides does the polygon have?
    9·1 answer
  • What is not a common factor for the two fractional terms Two-thirds x y andStartFraction 10 over 3 EndFraction x
    10·2 answers
  • Consider the function f(x)=x^2-5. If g(x)=f(x-7), what can be said about g(x)? check all that apply
    11·1 answer
  • Write each fraction or mixed<br> number as a decimal and percent<br>2/5
    12·2 answers
  • Solve: (1/2) X - (1/3) Y = Z
    14·1 answer
  • Among 143 students with positive test results, there are 24 false positive results; among 157 negative results, there are 3 fals
    8·1 answer
  • What is the exponents laws
    12·1 answer
  • 4(2y+3)-2*2. Y=3 <br> Pls help
    13·2 answers
  • Many American cars feature speedometers that show kilometers per hour. If you are required to drive 500 miles, and you know that
    7·1 answer
  • You and your best friend are both on the swim team. You want to beat your friend at the next swim meet so you
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!