3 years ago

How to solve this problem?

1 answer:

Ann [662]3 years ago

7 0

It depend on what problem you have

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tigry1 [53]

Answer:

46-22= 24

Therefore, the answer is ;

A.24

3 0

3 years ago

julia-pushkina [17]

Answer:I think it’s 12/7

Step-by-step explanation: I think it is

8 0

3 years ago

sesenic [268]

Try switching 2.1B with B / 0.21 B ?

7 0

3 years ago

Romashka-Z-Leto [24]

Solution:

The ratio of the volumes is 81:1

Explanation:

We have been given that the radii of two similar cones are in the ratio 9:1.

Let a be the radius of first cone and b be the radius of second cone. Then, we have

$\frac{a}{b} =\frac{9}{1}$

The volume of the cone is given by

$V=\frac{1}{3} \pi r^2 h$

Since, the cones are similar hence, the ratio of volume of these cone is equal to the ratio of the square of the radius.

Thus, the ratio of volume is given by

$\frac{V_1}{V_2} =\frac{a^2}{b^2} \\\\\frac{V_1}{V_2} =(\frac{a}{b} )^2\\\\\frac{V_1}{V_2} =(\frac{9}{1} )^2\\\\\frac{V_1}{V_2} =\frac{81}{1}$

Therefore, the ratio of the volumes is 81:1

3 0

3 years ago

DochEvi [55]

The real answer for this question is 3

8 0

3 years ago