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
I am Lyosha [343]
3 years ago
8

This cylinder is 6 inches tall & has a volume of 60πin^3. Find the area of the cross section

Mathematics
1 answer:
Artist 52 [7]3 years ago
6 0

Given:

Height of cylinder = 6 inches

Volume of cylinder = 60π in³

To find:

The area of the cross section.

Solution:

Volume of cylinder:

V=\pi r^2h

\pi r^2h=60\pi

Cancel the common factor π on both sides.

r^2h=60

Substitute h = 6.

r^2\times 6=60

Divide by 6 on both sides, we get

r^2=10

Taking square root on both sides.

r=\sqrt{10} inch

Area of cross section = \pi r^2

                                   =\pi (\sqrt{10} )^2    

                                   =10 \pi in²

The area of the cross section is 10π in².

You might be interested in
Diego is flying from Philadelphia to Barcelona. On the trip to Barcelona, the plane flies at a constant cruising speed of 550\,\
Helga [31]

Answer: Correct

A. The cruising speed on the flight from Philadelphia to Barcelona. 550mph shown. It is Faster.

Step-by-step explanation:

Hour  1          2         3

Miles  530   1060    1590

Divide: Miles divided by Hours

Answer: 530 - The cruising speed on the flight home

by H.E.J.

6 0
3 years ago
Read 2 more answers
Whats the answer of this problem <br> 8-1*0+2/2=??
Reptile [31]
If I'm doing this right, I'm pretty sure the answer would be 7, since 0 + 1 = 1, 8 - 1 = 7, and 7 x 1 = 7.

I hope this answer helped you! If you have any further questions or concerns, feel free to ask! :)
3 0
2 years ago
Which of the following best sums up how the focus of
Aleonysh [2.5K]
Oceans one ocean at a time
4 0
2 years ago
Read 2 more answers
The first car of the D-line train carried 1.5 times the number of passengers that the second car carried. Three passengers get o
kondor19780726 [428]

Answer:

the first car has 15 passengers and the second has 10

Step-by-step explanation:

7 0
3 years ago
Nature of solution 16q^2-16q+4=0
Vesna [10]

Answer:

What do you mean by the nature of the solution?? Do you want us to solve for q? q = 1/2

Step-by-step explanation:

q = 1/2

3 0
1 year ago
Other questions:
  • weight per apple they ship is 120 grams with a standard deviation of 12 grams. Data generated from a sample of 49 apples randoml
    10·1 answer
  • Find the area of the triangle SHOW WORK
    15·1 answer
  • 6x=72 can be solved with what property
    14·1 answer
  • A popular brand of pen is available in 6
    12·1 answer
  • selma is now 3 times older than joyce . four years ago , selma was 4 times as old as joyce was then . find their present ages
    12·1 answer
  • CAN SOMEONE PLEASE ANSWER THIS ASAP FOR BRAINLIEST!
    14·1 answer
  • What is 12/35 simplified
    6·2 answers
  • Mary Beth has two hula-hoops with diameters of 24 inches and 28 inches.What is the best estimate of the difference between their
    14·1 answer
  • What part of 5 and 3/4 is 7/10?
    15·1 answer
  • Find the range and domain with vertex of 0, 4
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!