Answer:
12
Step-by-step explanation:
supplementary angle=180°
180-60=120°
120°/10=12°
Answer: 2/3
Step-by-step explanation:
1/2 = 3/6
3/6 + 1/6 = 4/6
4/6 = 2/3
3:4. It would be for every 3 blue socks, there is going to be 4 black socks. Hope this helps!<span />
Answer: -48x+8x+16
You just multiply every term in the parentheses