Use the pythagorean theorem to prove whether or not each set of numbers represent the side lengths of a right triangle. in your final answer, include your proof. a. 6, 12, and 15 b. 5, 12, and 13 you! : )

Which statements about the system are true? check all that apply. y =1/3 x – 4 3y – x = –7 the system has one solution. the system consists of parallel lines. both lines have the same slope. both lines have the same y–intercept. the equations represent the same line. the lines intersect.