Find the error and explain why it is wrong. Jon found the solution to the system of linear and quadratic equations. what did he do wrong?

Cole says the distance between points (-5,0) and (0,-5)is 5 units. is he correct? explain why or why not.

Which of these side lengths could form a triangle a) 2 cm , 2 cm , 4 cm b) 3 cm , 5 cm , 10 cm c) 3 cm , 4 cm , 5 cm d) 4 cm , 8 cm , 15 cm

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.