Ab and ad are tangents of the circle with the center at c. the measure of bdc = 45o, and the circle has a diameter of 4. which is the length of ab?    

3. solve the given inequality and graph the solution on a number line.

Can someone me out here and the tell me the greatest common factor

Solve the problem by making up an equation. a man could arrive on time for an appointment if he drove the car at 40 mph; however, since he left the house 15 minutes late, he drove the car at 50 mph and arrive 3 minutes early for the appointment. how far from his house was his appointment?