In the triangle m∠1 = 42°, and m∠4 =81°. what is m∠2°? question 5 options: 39° 99° 42° 132°

Asystem of linear equations contains two equations with the same slope. select all of the correct statements. i a. the system may have two solutions. - b. the system may have infinitely many solutions. c. the system may have one solution. o d. the system may have no solution. submit