A train goes at a constant speed. If it covers 150 miles in 2/12 hours, e
How long would it take for that train to cover 270 miles?

x =4.5 hours

Step-by-step explanation:

We can use ratios to solve

150 miles        270 miles

=

2.5 hours      x miles

150 *x = 270*2.5

Divide each side by 150

150x/150 = 270*2.5/150

x =4.5 hours

  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.