Mathematics, 07.09.2021 17:40, awesomegrill
An aircraft travels with the wind for 120 miles in 0.75 of an hour. The return trip is flown against the wind and takes exactly 1 hour. Which system of linear equations represents x, the speed of the plane in miles per hour, and y, the speed of the wind in miles per hour? Recall the formula d = rt. 0.75(x + y) = 120 x β y = 120 0.75(x β y)= 120 x + y = 120 120(x + y) = 0.75 120(x β y) = 1 120(x β y) = 0.75 120(x + y) = 1
Answers: 3
Mathematics, 21.06.2019 19:00, Patricia2121
Me with geometry ! in this figure, bc is a perpendicular bisects of kj. dm is the angle bisects of bdj. what is the measure of bdm? β’60Β° β’90Β° β’30Β° β’45Β°
Answers: 2
Mathematics, 21.06.2019 21:00, gavinarcheroz2jxq
Ireally need subtract and simplify.(-y^2 β 4y - 8) β (-4y^2 β 6y + 3)show your work, ! i will mark you brainliest but you have to show your work.
Answers: 1
An aircraft travels with the wind for 120 miles in 0.75 of an hour. The return trip is flown against...
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