Answer: 60°
Step-by-step explanation: use exterior angle property,
therefore, y+70°=130°
y=130°-70°
y=60°
A. 2/5 B. 1/3 just like the other person said lol
Answer: 13) 6
I dont know 16 or 17
19) 33
Step-by-step explanation:
2(3+3) or 2(3)+6, so the answer is the third option. It’s just using the distributive property.
Step-by-step explanation:
X + 9= 7
get x by itself you -9 on both sides
X + 9 = 7
- 9. -9
X = -2
