Review: the vol. of a cylinder is (area of base)(height).
Here, that comes to pi*(27/2)^2*4.
The second answer choice is the correct one.
Answer:
Step-by-step explanation:
eq of a line through (x1,y1) and slope m is
y-y1=m(x-x11)
y+3=3(x+4)
y+3=3x+12
y=3x+12-3
y=3x+9
5
Scale factor is just the amount every side is multiplied by.
7*5=35
