Answer:
D
Step-by-step explanation:
i took the test trust me
7200 meters are in 7.2 kilometers
Answer:

Step-by-step explanation:
the volume of a cylinder is given by:

and the volume of a cone is given by:

since both have the same height and radius, we can solve each equation for
(because this quantity is the same in both figures) and then match the expressions we find:
from the cylinder's volume formula:

and from the cone's volume formula:

matching the two previous expressions:

we solve for the volume of a cone
:

substituting the value of the cylinder's volume 

Answer: I think it is d because the domain is the x and the range is the y Hope this help :)
Step-by-step explanation:
Because any number times itself is the number