The volume of a cylinder is 156pi cm^3. what is the volume of a cone with the same base and height as the cylinder?
a.39pi cm^3
b.52pi cm^3
c.78pi cm^3
d.156pi cm^3

 B .

Step-by-step explanation:

We know that the volume of a cylinder is given by :-

The volume of a cone is given by :-

If they both have the same base and height , then we have

The volume of a cone will be given by :-

Hence, the  volume of a cone with the same base and height as the cylinder =

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.