U would do this because no matter the order, the answer will be the same
55 is 55% of 100.
percents are based of of 100, so 55 would be 55/100 or 55%.
The answer could be (7+k)÷2
I'm assuming you mean Cartesian plane. It is the same as a coordinate plane. There are two perpendicular lines with an x (horizontal) and y (vertical) axis.
Answer:
See below.
Step-by-step explanation:
The figure is a cone. The formula for the volume of a cone is:

The radius is 4.8 and the height is 2.9. Substitute:

Use a calculator:

And we're done!