Answer:
distance = 2 or 4.47 in decimal form
midpoint(6,6)
Step-by-step explanation:
Let the time = x
Distance = Speed x time
One train is 75x, the other train 85x
Add together to equal total distance:
75x + 85x = 384
Simplify:
160x = 384
Divide both sides by 160:
x = 384 / 160
x = 2.4 hours
7854 cm²
3.14 x 50² = 7850
