1,159cm^2 that is the answer
Answer:
Check below
Step-by-step explanation:
1) Check the rectangle below with a line k, the axis of rotation in the center of the figure.
2) Since it has a perimeter of 32 units and it is to be rotated about the line, the solid to be created it is a cylinder. As you can see below.
3) Let's calculate its radius, based on the information given, i.e. the perimeter:

Since the line of rotation is the center, and the radius is half the line segment of the basis, then the radius is 5.
Just dot upward every week because she saves $5 till you hit $70 in 9 more weeks.!!
Answer:
(D) -0.2
Step-by-step explanation:
slope = 7-5 / 15 - 25