I 69. A car is driving at a speed of 55 mi/h. What is the speed of the car in feet per minute
1 answer:
You might be interested in
By the law of cosines, the angle 
satisfies
which reduces to
which converts to approximately 77 degrees (this can be done my multiplying by 180 and dividing by pi).
which reduces to
which converts to approximately 77 degrees (this can be done my multiplying by 180 and dividing by pi).