Mathematics, 01.08.2021 05:00 jines7382
An airplane takes 3 hours to travel a distance of 2160 miles with the wind. The return trip takes 4 hours against the wind. Find the speed of the plane in still air and the speed of the wind. The speed of the plane in still air is â–¼ mph miles hour and the speed of the wind is â–¼ mph. hour miles
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 16:00
Choose the correct slope of the line that passes through the points (1, -3) and (3, -5)
Answers: 3
Mathematics, 21.06.2019 19:00
What are the solutions of the system? solve by graphing. y = x^2 + 3x + 2 y = 2x + 2
Answers: 1
Mathematics, 21.06.2019 19:30
Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. what distance from city a is the point where the truck and the car will meet?
Answers: 1
Mathematics, 21.06.2019 22:00
Prove sin2a + cos2a - 1 / sin2a + cos2a + 1 = 1 - tana / 1 + cota
Answers: 2
You know the right answer?
An airplane takes 3 hours to travel a distance of 2160 miles with the wind. The return trip takes 4...
Questions
Mathematics, 13.07.2019 22:30
Mathematics, 13.07.2019 22:30
Social Studies, 13.07.2019 22:30
Geography, 13.07.2019 22:30
History, 13.07.2019 22:30
Social Studies, 13.07.2019 22:30
Mathematics, 13.07.2019 22:30
English, 13.07.2019 22:30
