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Darya [45]
2 years ago
9

Answer this question

Mathematics
1 answer:
ziro4ka [17]2 years ago
5 0
The answer is 165 m^2.
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Can you help me plss! ​
Ksivusya [100]

(1/3) × the cone's volume = The cylinder's volume.

Step-by-step explanation:

Step 1:

The volume of any cone is obtained by multiplying \frac{1}{3} with π, the square of the radius (r^{2}) and the height (h).

So the volume of the cone, V=\pi r^{2} \frac{h}{3}.

Step 2:  

The cylinder's volume is nearly the same as the cone but instead by multiplying \frac{1}{3} we multiply with 1.

So the cylinder's volume is determined by multiplying π with the square of the radius of the cylinder (r^{2}) and the height of the cylinder (h).

So the the cone's volume, V = \pi r^{2} h.

Step 3:

Now we equate both the volumes to each other.

The cone's volume : The cylinder's volume = \pi r^{2} \frac{h}{3}: \pi r^{2} h = \frac{1}{3} : 1.

So if we multiply the cone's volume with \frac{1}{3} we will get the cylinder's volume with the same dimensions.

5 0
2 years ago
Sandra buys stamps that cost $0.65 each. She spends a total of $158.60 on the stamps. To determine how many stamps she buys, she
Mashutka [201]

Answer:

1 Stamp = $0.65

Stamps Bought= $158.60/0.65

=244 Stamps

4 0
2 years ago
What is the volume of a sphere with a radius of 3 inches?
Vilka [71]

Answer:

36π cubic inches

Step-by-step explanation:

V = 4/3 πr³

radius (r): 3

= 4/3π(3)³

= 4/3π (27)

= 36π

3 0
2 years ago
Simplify 4x(3x-7)-19x^2)-19x^2
Sedbober [7]
The answer for this problem is
: -7(x^2+4)
3 0
3 years ago
the distance from the origin to point p is 5 units. give the coordinates of four possible locations for point p
yan [13]
All I can think of is (5,0) (0,5)
Hopefully it helps.
4 0
3 years ago
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