An airliner passes over an airport at noon traveling 520 mi/hr due west. At 1:00 p. m., another airliner passes over the same airport at the same elevation traveling due south at 550 mi/hr. Assuming both airliners maintain their (equal) elevations, how fast is the distance between them changing at 3:00 p. m.?

location: point 0

step-by-step explanation:

well, -8 to 10 on a number line is 18 spaces.

1/9 of 18 is 2.

so, 4/9 of 18 must be 8.

8 spaces from -8 (a) is 0.

so, 4/9 of the way from -8 to 10 is 0!

i think it is 18

step-by-step explanation:

i use my brain for prombles like this maybe you could try it

step-by-step explanation: