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
gogolik [260]
3 years ago
13

A cone has a radius of 7cm and a height of 12 cm. Find the volume

Mathematics
1 answer:
Dmitrij [34]3 years ago
7 0

9514 1404 393

Answer:

   196π cm^3 ≈ 615.8 cm^3

Step-by-step explanation:

Put the numbers in the volume formula and do the arithmetic.

  V = 1/3πr^2·h

  V = 1/3π(7 cm)^2(12 cm) = 196π cm^3 ≈ 615.8 cm^3

You might be interested in
Need help with this one question, please also try to explain.
lara [203]

<ABC + <CBD = <ABD

substitute <ABD = 85 and <CBD = x

<ABC + x = 85




5 0
3 years ago
Read 2 more answers
Anyone know? ( pics below)
allsm [11]

The triangles are NOT similar.

If they were the ratios of the sides would be the same.


3 / 4 = .75

5 / 6 = .8333333333

6 / 8 = .75




4 0
3 years ago
At 6:35 a.m., the temperature in Wisconsin was 18 degrees below zero. After that the temperature rose 4 degrees per hour. What i
tiny-mole [99]
11.35-6:35= 5 hours
5 x 4 = 20 this is how many degrees it rose in 5 hours
-18+20 = 2 degrees
d is your answer
5 0
3 years ago
Read 2 more answers
What’s the answer to 3\4(8x + 12) = 3
Artemon [7]

Answer:

x = - 1

Step-by-step explanation:

\frac{3}{4} (8x + 12) = 3 ( multiply both sides by 4 to clear the fraction )

3(8x + 12) = 12 ( divide both sides by 3 )

8x + 12 = 4 ( subtract 12 from both sides )

8x = - 8 ( divide both sides by 8 )

x = - 1

4 0
2 years ago
Read 2 more answers
Please Answerrr! I need help ASAPP!
MArishka [77]

80

Step-by-step explanation:

5×6 = 30 and 30×8 = 240 divide that by three you get 80

6 0
3 years ago
Other questions:
  • Choose the correct graph to fit the inequality x^2 - y^2 &lt; 9
    12·1 answer
  • When 15 is subtracted from the measure of an angle, the result is the measure of a right angle. What is the measure of the origi
    10·1 answer
  • John traveled 32 miles of his 128 mile trip. What percent remains
    8·2 answers
  • Find the value of x.
    10·1 answer
  • Find mKML<br> mKML=<br> HURRYY!!!
    9·2 answers
  • You do not have to exsplain
    13·1 answer
  • (
    5·1 answer
  • Harold’s balance in his savings account was $10,000. The savings account earns annual simple interest. At the end of 3 years, th
    6·1 answer
  • 13. A local car wash is open 8 hours each day.
    13·1 answer
  • Ernest’s favorite lunch is a turkey, lettuce, and tomato sandwich Ernest can make the sandwich using either white bread or wheat
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!