Answer:
B
Step-by-step explanation:
The answer can be obtained by simplifying the whole fraction
The volume of the solid of revolution is
cubic units.
<h3>
How to find the volume of a solid of revolution with respect to an axis parallel to a Cartesian axis</h3>
The statement has been represented in the image attached below, the formula for the solid of revolution is presented below:
(1)



The volume of the solid of revolution is
cubic units. 
To learn more on solids of revolution, we kindly invite to check this verified question: brainly.com/question/338504
The answer would be 72x + 12 but I’m not sure but that’s what I got
Answer:
Hey, you don't include any points, but I can give you the rule for an 180 degree rotation.
You just need to write the same points, but negative. So going from (x,y) to
(-x,-y).
As an example let's say you wanted to rotate (3,-4) 180 degrees about the origin. The the point after the rotation would be (-3,4).
Hope that helps!
To solve the area of a cylinder, you need to do steps.
Calculate volume of a cylinder: V = πr2h.
...
Calculate the lateral surface area of a cylinder (just the curved outside)**: L = 2πrh.
...
Calculate the top and bottom surface area of a cylinder (2 circles): T = B = πr. ...
Total surface area of a closed cylinder is:
439.82 square inches