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kari74 [83]
2 years ago
15

Some cones are mathematically similar. Two of the cones have radii in the ratio 2:3. Write down the ratio of their masses.

Mathematics
1 answer:
xenn [34]2 years ago
7 0

Answer:

8:27.

Step-by-step explanation:

The ratio of their masses will be equal to the ratio of their volumes, assuming they are both of the same uniform density.

So it will be 2^3:3^3

= 8:27.

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Lorie ordered a shed to hold her gardening supplies. The shed had a length of 16.25 ft, a width of 11 ft, and a height of six an
IgorC [24]

The volume of the shelter is 1108.25 cu. ft.

<h3>What is a Cuboid?</h3>

A cuboid is a three-dimensional figure with 6 faces, all the faces are rectangular in shape.

The volume is the space occupied by it in a three-dimensional figure.

The volume of a cuboid whose length is l,

The width is w, and

Height is h.

V = length * Width * Height

V = lwh

The length of the shed is 16.25 ft.

The width of the shed is 11 ft.

The height of the shed is 6 1/5 ft

The height of the shed is 31/5 = 6.2ft.

The volume of the shed is given by

V = 16.25 * 11 * 6.2

V = 1108.25 cu.ft

Therefore, the shed has a volume of 1108.25 cu.ft.

To know more about Cuboid

brainly.com/question/19754639

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5 0
1 year ago
Cylinder that have the same base area and height. The volume of the prism is given by the formula V=lwh. In the formula for the
valentina_108 [34]

Answer:

3.

The length x width is the area so we have to replace it with the area of the cylinder.

The area of a circle is pi x radius^2

Hope this helps

Step-by-step explanation:

7 0
2 years ago
PQ = 3x + 14 and QR = 7x - 10; Find x.
Bezzdna [24]
Can you repost this with the picture
8 0
3 years ago
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A farmer has a bale of hay with a mass of 36 kg. How many milligrams of hay are in the bale?
Roman55 [17]
I got 36000000 . Hope this helps
7 0
3 years ago
A rabbit can run 35 miles per hour.A fox can run 21 miles in half an hour.Which animal is faster and how much
Pachacha [2.7K]

Answer:


Step-by-step explanation:

The fox is faster. Because he is a fox.


Also because he can (assuming he doesn't fatigue or get caught by hounds in the second half of the hour) run 42 miles in 1 hour.


The rabbit runs 35 miler per hour.


Velocity = Distance/time


Fox velocity = 21 miles/0.5 hour


Dividing by 0.5 is the same as multiplying by 2, so...


Fox velocity = 42 miles/hour

6 0
3 years ago
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