The answer is d because the centroid stems from medians in a triangle
Y = mx + b
1.) -6x + y = 4
Move variable x over to the other side by adding 6x.
y = 6x + 4
2.) -y - 2x = 4
Move variable x over to the other side by adding 2x.
-y = 2x + 4
Divide the whole thing by -1 because y needs to be positive and alone.
y = -2x - 4
17.652 is the answer of radius
the best answer for this is c i think
Since the number after the decimal is greater than 5. Therefore you have to round 7 by adding 1 so
the answer is 638.
