Is apc supplementary complementary vertical or congruent.

Is Cpb^

Step-by-step explanation:

APD is supplementary to APC because APC+APD=180.

CPB is both vertical and congruent to ABC because APC and CPB are congruent in the picture, and that means it is vertical too.

1.3

step-by-step explanation:

3x2=6   9x+6

bring down the 6 on both sides

6+6=12

12= 9x

divide by 9

12/9 =

1.3 =x

solve systems of equations by graphing. a system of linear equations contains two or more equations e.g. y=0.5x+2 and y=x-2. the solution of such a system is the ordered pair that is a solution to both equations. to solve a system of linear equations graphically we graph both equations in the same coordinate system