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
valkas [14]
3 years ago
10

Find the volume of a cylinder with a diameter of 10 inches and a heigth of 20 inches

Mathematics
2 answers:
Galina-37 [17]3 years ago
7 0
So first, the formula is pi*r^2*h. The radius is 5 inches so do 3.14*5*5*20. If you do this, the answer is 1,570 cubic inches.
shutvik [7]3 years ago
4 0
Lets find the volume of a cylinder with a diameter D=10 inches and lenght L= 20 inches. First we need to notice that the diameter is twice the size of the radius: D=2r. Then we write the equation for the volume of the cylinder. it is the base times the height: V=pi*r^2 * L. Now we input the nubmers in the equation: V=3.14*(D/2)^2 * L where r=D/2=5 inches and after calculating we get: V=1570 inches^3
You might be interested in
The function table shows the rule y = 3x + 5. Which number correctly completes the table?
Oduvanchick [21]

Answer:

the answer is 3

Step-by-step explanation:

11-8=3

17-11=6

6/2=3

8 0
3 years ago
Read 2 more answers
2t + t =68<br>a. find t<br>b. fint 2t​
balandron [24]

Answer:

t = 22\frac{2}{3}

2t = 45\frac{1}{3}

Step-by-step explanation:

3t = 68

t = 68/3

4 0
3 years ago
During a football game, the visiting team was given 4 penalties for 15 yards each. What was the change in the visiting team’s fi
dlinn [17]

Answer:

60 yards back

Step-by-step explanation:Mutiply 4 and 15

5 0
3 years ago
Priya buys fruit from a market.
irakobra [83]

Answer:

Priya bought 2 pears

Step-by-step explanation:

5 Oranges = £2.00

3 Apples = £1.05

2 Bananas = 24p

£2.00 +  £1.05 + 24p = £3.29

£3.29 + 25p = £3.54

£3.54 + 25p = £3.79

3 0
3 years ago
Read 2 more answers
Need help plssss????
Schach [20]
A) The dishwasher uses the most energy.

B) The coffee maker produces heat which is a useful form of energy. The machine also produces sound which is an unwanted form of energy. This coffee maker has a voltage of 230V.

C) The power rating (W) is 230 times larger than the current used (A).
3 0
3 years ago
Other questions:
  • Which of the following represents a positive number?​
    6·1 answer
  • Last week,a share of stock gained a total of 1.64 points.express this gain as a mixed number in simplest form
    5·1 answer
  • Sin 2x=
    10·1 answer
  • Javier bought a new tv for $479.76. he will make equal payments each month for 2 years.how can javier use compatible numbers to
    7·1 answer
  • 1.Evaluate: 144/16<br><br> 2.Evaluate: 13.5 x 17<br><br> PLSSSS HELP
    5·1 answer
  • 6.1 x -1 = ? <br> please help meeeeeeeee
    12·1 answer
  • Please help ASAP!!! Step by step <br> translation : 3units right , 4 units down
    12·1 answer
  • Use two sets of coordinates to write an equation<br> to describe the relationship.
    12·1 answer
  • You take a taxi to your sisters home. The driver charges you $8 for 3 kilometers and $2 for each additional kilometer. If you pa
    12·2 answers
  • I really need help with this
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!