Factor k2 + 13 k + 12.
(k + 2)(k + 6)
(k + 3)(k + 4)
(k + 12)(k + 1)

(k+12) (k+1)

Step-by-step explanation:

k² + 13 k + 12 =(k+12) (k+1)

okay wait before i answer, is this for your points on a graph?

80π/3 or about 83.775

step-by-step explanation:

since a cone is 1/3 of a cylinder, we need to find the base's area. since area = πr^2, we get 16π. then, multiplying this by 5, we get 80π. dividing by 3, since the cone's volume is 1/3 of that of a cylinder's, we get 80π/3.

hope this !