Pe ? which of the following is a purpose of rules in sports and games? to establish a playing location to maintain safety to assign a position to earn points for one team

gregory's graph is incorrect because it shows 2 inches of growth for each week when it should show 0.75 inches of growth each week.

  q

step-by-step explanation:

each line from a vertex to the midpoint of the opposite side is called a median. the point where the medians intersect, point q, is the centroid.

the centroid of δabc is point q.