Respuesta :
Answer:
aahshhshahshahshs
Step-by-step explanation:
yeydwywygdyashshjashjadshsad answer bc yes and no
Answer:
215/2
Step-by-step explanation:
A linear pair means that the angles equal 180 degrees.
If added together 1 and 2 equal to 180 degrees, then the equation should be x+47+x-12=180. Then solve and simplify.
x+47+x-12=180
2x-35=180
2x=215
x=215/2