Answer:
C =85
Step-by-step explanation:
n=180-133+180-142=47+38=85
Answer:
55°
Step-by-step explanation:
35°+ 90° + ? =180°
? = 180° - 125°
= 55°
do parentheses first which gives you 42-4+111 then aubtract to get 38+111 which equals 149
Answer: which problem is it ?
Step-by-step explanation:
