Answer Happy

Required information In a circus trapeze act, two acrobats fly through the air and grab on to each other, then together grab a swinging bar. One acrobat, with a mass of 34.0 kg, is moving at 3.00 m/s at an angle of 10.0" above the + x axis, and the other, with a mass of 90.0 kg, is approaching her with a speed of 2.00 m/s at an angle of 20.0° above the -x axis. What is the speed of the acrobats right after they grab on to each other? m/s
Required information In a circus trapeze act, two acrobats fly through the air and grab on to each other, then together grab a swinging bar. One acrobat, with a mass of 34.0 kg, is moving at 3.00 m/s at an angle of 10.0" above the + x axis, and the other, with a mass of 90.0 kg, is approaching her with a speed of 2.00 m/s at an angle of 20.0° above the -x axis. What is the direction of the acrobats right after they grab on to each other? Enter a positive answer if the direction is above the-x-axis and enter a negative answer if the direction is below the-x-axis.