Your older brother drove to your grandparents house in a different car but left from the same location at the same time. if he traveled at a constant speed of 45 miles per hour explain why would he reach your grandparents house first.

Use the given information to determine the exact trig value. cot theta = -square root of 5 / 2 , pi/2 < theta < pi, tan theta a.) - square root of 5 / 5 c.) - 2 square root of 5 / 5 b.) - square root of 5 / 2 d.) the answer isn't d, it was incorrect