Suppose two trains leave a certain station, at the same time, traveling in opposite directions. one train travels 1010 mph faster than the other. in 2.52.5 hours, the trains are 255255 miles apart. find the speed of each train.

In the question, it is given that

Suppose two trains leave a certain station, at the same time, traveling in opposite directions. one train travels 10 mph faster than the other. in 2.5hours, the trains are 255 miles apart.

Let the speed of the slower train be x m/h and faster train be (x+10) m /h.

Distances travelled by them are

And total distance is 255 miles, that is

So the speed of slower train is 46 MPH and of faster train is 56MPH.

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step-by-step explanation:

hope it you

step-by-step explanation:

sin(7pi/6 - pi/3)  

= sin(7pi/6 - 2pi/6)  

= sin(5pi/6)  

= sin(pi - pi/6)  

= sin(pi/6)  

= 1/2  

sin 7pi/6 - sin pi/3  

= sin (pi + pi/6) - sin pi/3  

= -sin pi/6 - sin pi/3  

= -1/2 - sqrt(3)/2  

= -(1+sqrt(3))2