There should be 283.9. (rounded to the nearest unit). :) <span />
Answer: I'm pretty sure that it´s C but Im not sure.
Sorry if that's wrong.
Answer:
Find the area of the base of the cylinder using A = (pi)r 2 . Subtract your answer from the 80 square inches for the cube and the area of the cylinder. 4. Add the surface areas of each figure to get the total area of the composite figures.
The slope is 4 or you can think of it as 4/1 if that helps. Remember slope intercept form is y=mx+b.
