The sum of the speeds of two trains is 724.7 miles per hour. If the speed of the first train is 7.3 mph faster than that of the second train, find the speeds of each What is the speed of the first train?

on a coordinate grid, point a is at (−4.0, −2.4) and point b is at (4.0, −2.4). point b is a reflection of point a across the –axis. input either a lowercase x or i think is the right awnser

step-by-step explanation:

isaiah walks 3 miles due north, turns and then 5 miles due east. how far is he from his starting point?

a^2 + b^2 = c^2

let c = distance from starting point.

(3)^2 + (5)^2 = c^2

9 + 25 = c^2

34 = c^2

sqrt{34} = sqrt{c^2}

sqrt{34} = c

y/x of point b= y/x of point a

step-by-step explanation:

(i got the same question, this was the correct answer.)