An airplane travels about 1500km in a straight line between toronto and winnipeg . however, the plane must climb to 10 000 m during the first 200km. then it must descend 10 000 m during the final 300km 1. how much distance do the climb and desent add to the flight?

1. are the triangles similar and if so why? what is the value of x? show your work.

Cody started biking to the park traveling 15 mph, after some time the bike got a flat so cody walked the rest of the way, traveling 4 mph. if the total trip to the park took 6 hours and it was 46 miles away, how long did cody travel at each speed? solve using rate times time= distance

Which expression is equal to (f+g)(x)?