Please help me answer this

Train was late by 13 minutes.

Step-by-step explanation:

Time train took to travel = 290 miles / 50 mph

= 5.8 h

= 5h 48 min.

Time train left = 10:10 am

Time of arrival

= 10:10 + 5:48

= 15:58 pm

= 3:58 pm

Scheduled time of arrival

= 3:45 pm

Train arrived late by

3:58 - 3:45

= 0:13

= 13 minutes.

  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.

12

step-by-step explanation:

12 + 5 = 17

12x2=24

24-7=17