Given that \cos A=\frac{2}{\sqrt{53}}cosA= 53 ​ 2 ​ and \tan B=2tanB=2, and that angles AA and BB are both in Quadrant I, find the exact value of \sin (A+B)sin(A+B), in simplest radical form.

1. preform the indicated operation. then estimate to see whether the proposed result is reasonable. 811.1 - 8.039 803.071 803.061 803.161 831.061 2. the ordered pair (1, 2) lies in which quadrant? quadrant ii quadrant iv quadrant iii quadrant i 3. sean tries to drink 3 liters of water every day how my millimeters of water does he drink in a day? 0.3 ml 0.003 ml 3,000 ml 30 ml 4. find the least common multiple. (lcm). 10, 36 5 180 20 360

One of the inventors of integrated circuits observed that the number of transistors that fit on an integrated circuit will double every 24 months. what type of relationship most appropriately models this situation?

Janet drove 300 miles in 4.5 hours. write an equation to find the rate at which she was traveling