Answer:
its the distance it has from 0 on the number line.
Step-by-step explanation:
Out of the four choices, it would be A
The second train will catch up with the first train in 1.6 hours
Answer:
roots=(5±sqrt(33))/4
Step-by-step explanation:
roots=(-b±sqrt(b^2-4ac))/2a
roots=(-(-5)±sqrt(25+8))/(2*2)
roots=(5±sqrt(33))/4
roots=(5+sqrt(33))/4 and (5-sqrt(33))/4
