Answer: (9,5) and 2
Step-by-step explanation:
Get the difference between the coordinate points (9,5)
Multiply by 2
The distance is increasing at a rate that is the speed of the plane multiplied by the cosine of the angle between its flight path and the direct line to the radar station. That cosine is 4/√(3²+4²) = 4/5, so the distance is increasing at
440 mi/h × 4/5 = 352 mi/h
X = 3.916
Sorry if the image is hard to read I had to smoosh it so it would fit
2 1/2 the absolute value of a positive number is that number
