A circle is divided into 2 equal parts. An angle turns through 1 of the parts, as shown below. Which equation can be used to find the measure of the angle in
degrees?
HELPPP

y=2x−1 5x−4y=1 is (1,1)(1,1) a solution of the system?

Look at this system of equations. -3x + 3y = 12 y = x + 4 the solution set of this system is best explained by which of these statements? a) the graphs of the equations are the same line because the equations have the same slope and the same y-intercept. the system has infinitely many solutions. b) the graphs of the equations are parallel lines because they have the same slope but different y-intercepts. the system has no solution. c) the graphs of the equations are lines that intersect at one point because the equations have the same slope but different y-intercepts. the system has exactly one solution. d) the graphs of the equations are lines that intersect at one point because the equations have the same slope and the same y-intercept. the system has exactly one solution.

Graph the linear equation find three points on the graph -x+2y=11