What is the base area of the cone?

Step-by-step explanation:

In order to find the area of the circle base, we need the radius, and we don't have it. We'll use the volume to find the radius, as follows:

and fill in the givens:

and solve that for r;

so

r = 3.784698783 and plug that in for the radius to find the area of the circle base:

so

gives you that

A = 45 meters squared, exactly. No decimal.

step-by-step explanation: 4 cause 2+2=4

(1, –1), (16, –4), (36, –6)

step-by-step explanation:

given that the function is

this can also be written as

we have to graph this function and check which list of points lie on the graph

see attachment for graph:

we find that the points lying are (1,-1) (16,-4) and (36,-6)

since square root is there we find that x can only be posiitve but y can be since square root both positive and negative.