Solving for the elapsed time
distance traveled = (speed of first train + speed of second train) * elapsed time
280 miles = (95 mph + 105 mph) * elapsed time
280 miles = 200 mph * elapsed time
elapsed time = 280 miles / 200 mph
elapsed time = 1.4 hours
elapsed time = 1 hour and 24 minutes
It will take 1 hour and 24 minutes for the two trains to be 280 miles apart.
300? i think its right but im not sure
Y = 2x - 8 is perpendicular to 6x+12y=24 and passes through (4,0)
Answer:
It's B k hoped this helped
The square root must be between the square roots of the perfect squares just above and just below your number.
<span>For example the square root of 89 must be between 9 and 10.</span>
