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
Kipish [7]
3 years ago
9

Find the volume of the cone

Mathematics
1 answer:
Anuta_ua [19.1K]3 years ago
8 0

Volume= 37. 7

V=π r² h/3 = π · 22 · 9/3 ≈37.69911

I hope this helps!

You might be interested in
Marissa bought 2 and a half gallons of orange juice to make punch how many quarts of orange juice did. Marissa buy
Nookie1986 [14]
The answer is as follows:
There are 2 pints in a quart. 
There are 2 quarts in a half gallon.
There are 2 half gallons in a gallon.
Therefore, we can conclude that there are 10 quarts of orange juice.
7 0
3 years ago
Martha wants to build a rectangular wooden border around the perimeter of her children's playground. She can find the perimeter
lutik1710 [3]

Answer: The perimeter of Martha's wooden border = 44 feet.

Step-by-step explanation:

Given: The formula to find the perimeter = 2w + 2l. , where w = width and l = length

If l= 12 feet and w = 10 feet

Then, the perimeter of Martha's wooden border = 2(10)+2 (12) feet

The perimeter of Martha's wooden border = 20+24 feet

The perimeter of Martha's wooden border = 44 feet

Therefore, the perimeter of Martha's wooden border = 44 feet.

3 0
3 years ago
Given the function f(x)=-2x^2+4x-7, find f(-4)
jeka57 [31]
Let's begin by evaluating f(x) using the value of 3:    f(x) = 2x2 - 4x - 4 (original function)    f(3) = 2(3)2 - 4(3) - 4 (plugging in 3 for x)    f(3) = 2 (computed result) Now let's evaluate g(x) using the value of 3:    g(x) = 4x - 7 (original function)    g(x) = 4(3) - 7 (plugging in 3 for x)    g(x) = 5 (computed result) Finally, we'll sum our results:    (f + g)(3) = 2 + 3 (add f(3) and g(3))    <span>(f + g)(3) = 5 (final answer)</span>
7 0
3 years ago
Read 2 more answers
Help me solve this please, <br><br> Solve for x, <br><br> ax-6=dx-8
elena-s [515]
Ax-6=dx -8
ax-dx =-2
X(a-d)=-2
x=-2/(a-d)
6 0
3 years ago
Diana is painting statues. She had 7/8 of a liter of paint remaining. Each statue requires 1/20 of a liter of paint. How many st
sdas [7]
Diana can paint 17.5 statues
8 0
3 years ago
Read 2 more answers
Other questions:
  • Evaluate 7- 5p + 3q when p=1 and a=7
    6·2 answers
  • Y/4+−49=−9
    5·2 answers
  • Which statement describes the graph of the system of equations below?
    6·2 answers
  • I need help asap )/)/)/)
    11·1 answer
  • - 2/3 (2 - 1/5) use distributive property
    10·1 answer
  • Please look at picture
    9·1 answer
  • -3x + 6 - (-5) + 7x<br> Simplify it
    13·2 answers
  • Leticia can run 2 miles in 11 minutes. How long would it take her to run 8
    9·2 answers
  • K=6x+10, solve for k
    8·1 answer
  • I need help...........
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!