AB is tangent to Circle C at point B and AD is tangent to Circle C at point D. Determine the angle measures. Whoever gives me a proper answer and explains their reasoning gets 75 points. I really need help for this.

10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.

Which best describes the function on the graph? direct variation; k = −2 direct variation; k = -1/2 inverse variation; k = −2 inverse variation; k = -1/2

If angle ase measures 168 degrees, find the measure of angle dse. the figure mag not be drawn to scale