Answer:
8b estaSIMPLIFIC ADA
Step-by-step explanation:
Angle g would be congruent/equal to itself because of verticals angles theorem. i hope that helped a bit
Answer:
x/2 - 12
Step-by-step explanation:
let the number be x
half a number means x divide by 2. i.e x/2
when decreased by 12 means x/2 - 12
3x+6y=12
-3x -3x
6y=-3x+12
*divide by 6 on both sides*
y= -1/2x+2
Slope: -1/2
Y-intercept: 2
