In a circus act, Marcello (mass 70.0 kg) is shot from a cannon with a muzzle velocity of 24.0 m/s at an angle of 30° above horizontal. His partner, Tina (mass 50.0 kg), stands on an elevated platform located at the top of his trajectory. He grabs her as he flies by and the two fly off together. They land in a net at the same elevation as the cannon a horizontal distance x away. Find x.