Answer:
-3
Step-by-step explanation:
A = midpoint
-17 + 5 = -12
-12/2 = -6 = A
-6 + 0 = -6
-6/2 = -3 = B
The time when the two trains reach each other is 1.25 hours
The trains are 68.75 away from the city when they reach each other.
I do believe that that point is -2.2 because of the fact that the difference between -1.6 and -2.4 is 0.8, and there are 4 marks in between them. So each mark's value is decreased by -0.2.
Answer:
Step-by-step explanation:
2x^3(x^2 + 5x - 11)
DC :AB=3:2 can be written as
DC/AB=3/2
Then you can get the answers easily
