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
Umnica [9.8K]
3 years ago
7

Cone A has a height of 3 meters and a radius of 2 meters. Cone B has the same radius, but the height is 6 meters. Calculate the

volume of each cone. Which conclusion is correct?
A) The volume of cone A is twice the volume of cone B.
Eliminate
B) The volume of cone B is twice the volume of cone A.
C) The volume of cone B is 4 times the volume of cone A.
D) The volume of cone B is three times the volume of cone A.
Mathematics
1 answer:
aleksandrvk [35]3 years ago
7 0
V=(1/3)hpir^2

Avol is (1/3)3pi2^2=4pi m^3

Bvol is (1/3)6pi2^2=2pi4=8pi m^3

B is twice vol A

answer is B
You might be interested in
How can the mixed number 3 2/7 be written as a fraction greater than 1
MaRussiya [10]

Answer:

Step-by-step explanation:

3 0
3 years ago
Which angle is complementary to<br> FGa
malfutka [58]

Answer:

Is there a picture for this?

Step-by-step explanation:

6 0
3 years ago
Find the values of x and y
Dominik [7]
6x-6=5x+2\\&#10;x=8\\\\&#10;x+5=3y+7\\\\&#10;8+5=3y+7\\&#10;3y=6\\&#10;y=2&#10;
4 0
3 years ago
A company is making a new label for one of their containers. The container is a cylinder that is 9 inches tall and 5 inches in d
nydimaria [60]

Answer:

180.55 in².

Step-by-step explanation:

Data obtained from the question include the following:

Height (h) = 9 in.

Diameter (d) = 5 in

Pi (π) = 3.14

Area of the label =..?

Next, we shall determine the radius.

Diameter (d) = 5 in

Radius (r) =.. ?

Radius (r) = Diameter (d) /2

r = d/2

r = 5/2

r = 2.5 in.

Next, we shall determine the area of the label that needs to be printed to go around the new container by calculating the surface area of the cylinder.

This is illustrated below:

Height (h) = 9 in.

Pi (π) = 3.14

Radius (r) = 2.5 in.

Surface Area (SA) =.?

SA = 2πrh + 2πr²

SA = (2×3.14×2.5×9) + (2×3.14×2.5²)

SA = 141.3 + 39.25

SA = 180.55 in²

The surface area of the cylinder is 180.55 in².

Therefore, the area of the label that needs to be printed to go around the new container is 180.55 in².

5 0
3 years ago
Solve the system of linear equations.<br><br> y = x + 3<br><br> y = 2x - 2
AlekseyPX

Answer:

x=5, y=8

Step-by-step explanation:

Since both equations equal y, we can set them equal

y = x + 3

y = 2x - 2

x+3 = 2x-2

Subtract x from each side

x-x+3 = 2x-x-2

3 = x-2

Add 2 to each side

3+2= x-2+2

5 =x

Now we need to find y

y =x+3

y=5+3

y=8

5 0
3 years ago
Read 2 more answers
Other questions:
  • Julie hung up 3 bird feeders in her yard each birdfeeder,has 12 perches how many perches are there altogether
    12·2 answers
  • Please help me &lt;33333
    6·1 answer
  • Factor 2x^2 + 8x + 6<br><br> Thank You
    14·1 answer
  • The runic cube company packages its 1/4ft, cubes in boxes that are 1 1/2 ft by 1ft by 3/4 ft. How many Rubio cubes can the compa
    7·2 answers
  • Use the image of the triangle to answer the question
    6·2 answers
  • there are 80 red balloons 20 green balloons each package of balloons what is the unit rate in red balloons per green balloons?
    12·1 answer
  • Please help me I dnt get it
    11·1 answer
  • Fred went to an arcade to play video games. He paid $2 for every 11 tokens he bought. He spent a total of $16 on tokens. Which e
    8·1 answer
  • Keisha is working on a math worksheet with 50 problems. she has completed 20 problems in 25 minutes. if she continues at the sam
    6·1 answer
  • A frozen yogurt shop charges $4.00 for a bowl of yogurt and an addi-
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!