Answer:

Step-by-step explanation:
Use the formula for the volume of a cylinder:
Volume= B times height
Being "B" the area of the cylinder's base (a circle of radius 4.5 ft.
Therefore the area of the base is:

So the volume of the cylinder is:

Answer:=−x3+26x2+−7x+−13+6x4+−x3+8x+27
=(6x4)+(−x3+−x3)+(26x2)+(−7x+8x)+(−13+27)
=6x4+−2x3+26x2+x+14
Answer: =6x4−2x3+26x2+x+14
Hey there!
First you need to see how much you need to buy, and when you do 10 x 12 = 120.
So you need at least 120 feet to cover the wall.
Now you have to factor in the wall, when you do 3 x 3 (B x H) = 9.
Now do, 120 - 9 = 111.
So you need 111 square feet to cover the wall.
Hope this helps!
Answer:
247.18
Step-by-step explanation:
please watch the diagram carefully to see marked areas
The Slope of your line would be -3, and your Y-intercept would be 9. Therefore your answer would be B. Slope = -3, Y-intercept 9.