A DC-9 aircraft leaves an airport from a runway whose bearing is N40°E. After flying for mile, the pilot requests permission to turn 90° and head toward the southeast

The permission is granted. After the airplane goes 1 mile in this direction, what bearing should the control tower use to locate the aircraft?

"What is the bearing that the control tower should use to locate the aircraft?

y = 3x+4

step-by-step explanation:

to find the slope

slope = (y2-y1)/ (x2-x1)

    = (-8-4)/ (-4-0)

    = -12/-4

  = 3

using the slope intercept form of a line

y= mx+b

we know the slope is 3

we know the y intercept is 4 ( the point where it crosses the y axis or x=0)

y = 3x+4

what is the question?

0.4 liters = 400 milliliters (multiply the volume value by 1000 and it give you the answer). hope this ! ^-^