Answer:
67 and 69
Step-by-step explanation:
Answer: It represents the area of the two circular sides ("lids")
Explanation:
Imagine you made a cylinder out of 3 pieces of paper. The cylinder can be decomposed into two circular shapes (radius r) and one rectangular piece with two side lengths: one is "h", the other has to be long enough to go around each of the disks, so it has to be 2*pi*r long.
So the term 2*pi*r*h is the area of the rectangular piece and pi*r^2 is the area of each of the "lids" Since there are two of those, the term 2*pi*r^2 represents the area of the bottom and top lids.
After 4 years, the account gains $325.8, so 4 years
Answer:
??
Step-by-step explanation:
7x+2-3x-7 I believe this is impossible because ther will be no equal sign so please enter it again or?
