To the nearest tenth, which is the perimeter of △ABC?

30

Step-by-step explanation:

correct me if I'm wrong

But i believe adding up the sides will give you 30

answer: a) (0,0), (1,1), (2,8), and (3,27).

step-by-step explanation:

0^3=0

1^3=1

2^3=8

3^3=27

in effect, the exponential equation for this would me y=3^x. each x-coordinate cubed is giving the y coordinate, so a is your answer : )