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
nekit [7.7K]
3 years ago
8

The volume of a cylinder is represented by the equation V Tarah, where V is the

Mathematics
1 answer:
Illusion [34]3 years ago
5 0

Answer:

r=\sqrt{\dfrac{3V}{\pi h}}

Step-by-step explanation:

The volume of a cylinder is given by :

V=\dfrac{1}{3}\pi r^2h .....(1)

Where

r and h are the radius and the height of the cylinder.

We need to solve the equation of r. Cross multiplying both sides in equation (1).

3V=\pi r^2h

Dividing both sides by \pi h. So,

\dfrac{3V}{\pi h}=\dfrac{\pi r^2h}{\pi h}\\\\r^2=\dfrac{3V}{\pi h}\\\\or\\\\r=\sqrt{\dfrac{3V}{\pi h}}

So, the radius of the cylinder is equal to \sqrt{\dfrac{3V}{\pi h}}.

You might be interested in
Emmet rolls a number cube. In 5 out of 24 trials, he rolls a six. What is the
V125BC [204]

Answer:

A.

Step-by-step explanation:

3 0
2 years ago
1.) Use a property to write an equivalent expression for 12*(100-5). Which property did you use?
Jlenok [28]

1. 12*100 - 12*5

You would use the distributive property to get this equation (it is equivalent to the original one)

2. Um... There's no actual story for this problem; sorry I can't solve this problem



3 0
3 years ago
Read 2 more answers
There were 60 runners to start the race. In the first half of the race,1/3 of them dropped out. In the second half of the race,1
Verizon [17]
In the question, it is already given that the total number of runners in the race is 60 and out of them 1/3 dropped out in the first half. In the second half 1/4 of the remaining runners dropped out.
Now
Total number of runners in the race = 60
Number of runners that dropped out in the first half = 1/3 * 60
                                                                                   = 20
Number of runners remaining = 60 - 20
                                                 = 40
Number of runners dropping out in the second half = 40 * 1/4
                                                                                 = 10
Then the number of runners that finished the race = 40 - 10
                                                                                 = 30
Then 30 runners completed the race.
5 0
3 years ago
Read 2 more answers
What is 5(2 + x) = 5 ?
Alex787 [66]

5(2+x)=5

or, 10+5x=5

or, 5x= -5

or, x= -1

Hope it helps

8 0
3 years ago
Read 2 more answers
You ride your skateboard to school and tell all your friends you rode at a speed of 25 mph. They know this cannot he true becaus
andrew-mc [135]
<span>The distance between your house and school and how long it took you to get there</span>
7 0
3 years ago
Other questions:
  • Nancy’s parents gave her $200 to start her savings account. After 5 months of saving, Nancy has $350 in her account. What is the
    13·2 answers
  • How do i do this? i cant quite remember
    9·1 answer
  • Form the union for the following sets. M= { } N= { 6,7,8,9,10} M U N=
    10·1 answer
  • Ortencia made the following grades on her tests: test #1, 90; test #2, 80; test #3, 95; test #4, 90; test #5, 85. She wants to p
    11·1 answer
  • Help Please!!!
    7·2 answers
  • A business has $11,080 to spend on new laptops and tablet computers for its salespeople. The laptops cost $515 each. The tablets
    12·2 answers
  • How do you solve 100-99+98-97+96-85+.........+4-3+2-1? and show the pattern for it
    7·1 answer
  • What percent are left hand dominant?
    9·1 answer
  • The illustration below shows the graph of y as a function
    12·1 answer
  • 7. One track coach wants his athletes to race 10 miles around a track to measure how fast
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!