Physics, 12.07.2019 08:00, cutebab6723

City b is northwest of city a, and the 400 mile trip by car takes 8 hours. the cities are 320 miles apart if able to travel in a straight line. what is the speed of a trip from city a to city b?

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City b is northwest of city a, and the 400 mile trip by car takes 8 hours. the cities are 320 miles...