Which of the following is the additive identify of 5+2i

0, 1, -(5+2i), 5-2i

Carlos spent 1 1/4 hours doing his math homework he spent 1/4 of his time practicing his multiplication facts how many hours to carlos been practicing his multiplication facts

Which is the solution to the inequality? 2 3/52 1/15 b< 3 2/15 b> 3 2/15

On her first stroke, maya hit a golf ball 146 yards, 2 feet, 11 inches. on her second stroke, she hit it 163 yards, 1 foot, 2 inches. how far did the ball go all together? convert the answer to larger units whenever possible.