Answer:
20:9
Step-by-step explanation:
Answer:
Yup i'm pretty sure its 8 :D
Step-by-step explanation:
No, it would end up being 20a-32 which is not equivalent to 12a-6
Answer:
x=66°
Step-by-step explanation:
48+x+x=180
2x=180-48
2x=132
x=132/2=66
Answer:
Step-by-step explanation:
Check attachment for answers.