A bad guy drives away after hitting a nice lady’s car on 410 with a speed of 75mi/h, and two police officers take the short cut on 151 to catch him with a speed
of 69mi/h. Suppose the police officers will catch this bad guy at the intersection of 410 and
151. At what rate are the two cars approaching each other when the bad guy is 0.12 mi and
the police officers are 0.05 mi away from the intersection point?
Assume a right triangle is formed in analyzing this problem.