Try C, im sorry if it’s wrong
Answer:
the answer is x=2 and y=3
Step-by-step explanation:
y=3 for x=2
y=3;x=2
x=2 and y=3
110. 550 ÷ 5 = 110.
5 x 110 = 550.
Answer:
39.25 cubic feet of paint will be needed by Ellis.
Step-by-step explanation:
Volume of a cylinder:
The volume of a cylinder of radius r and height h is given by:
How much paint will Ellis need to paint all the surfaces of the 10 fenceposts?
This is the combined volume of these 10 fenceposts.
They are each 5 feet tall and have a diameter of 1 foot.
Radius is half the diameter, so . Also
10 fenceposts:
Each has the same volume, so:
39.25 cubic feet of paint will be needed by Ellis.