oh
Step-by-step explanation:
I have no idea what the lines mean :(
Answer:
1) A
2) A
3) C
Step-by-step explanation:
(2,1) and (3,6)
Slope = (6-1)/(3-2) = 5
y = mx + c
y = 5x + c
at point (2,1)
1 = 5(2) + c
1 = 10 + c
c = -9
y = 5x - 9
No. surface area is: 2x2x2xpi (2 circle ends) + 4x12xpi (long round outside) = 175.99 ft