The sizes of the angles, in degrees, of the quadrilateral are X + 10
2x
X + 90
x + 20
Use this information to write down an equation in terms of x.

Angles r and s are complementary. the measure of angle r is 31 degrees. which equation can be used to find angle s?

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.

Of the 50 us states 4 have names that start with the letter w