8×5=(5×5)+(_×5) find the missing number

3 is the missing number

Step-by-step explanation:

8 * 5 = (5 * 5) + ( _ * 5)

40 = 25 + (_ * 5)            -Subtract 25 from both sides

15 = _ * 5                       -Divide both sides by 3      

3 = missing number

answer: no idea

step-by-step explanation: i just want points

  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.