Just show how you dived the equation and found the X
Kilo means 1000
Hope this helps!
Step-by-step explanation:
Let the speed of the plane in still air = x
and speed of wind = y
Now from city A to B
dIstance = speed × time
732732 = (x - y) × 2 (1)
From city B to A
Distance = speed × time
732732 = (x + y) × 1.5 (2)
From (1) and (2)
2x - 2y = 1.5x + 1.5y
0.5x = 3.5y
x = 7y
If we plug in (1)
732732 = (7y - y) × 2
732732/12 = 12y/12
y = 61061
Since x = 7y
= 427427 miles/hr
Speed of still air plane is 427427 miles/hr
Speed of wind = 61061miles/hr
hope that help you mark me brinilylist
Well you multiply the -4 to the 9 using and you will get -36 then you divide by -6 and you will get 6 simple as that
Answer: x= -2/3
Step-by-step explanation: 0= -3x-2
Move the variable to the left and then divide both sides 3x=-2