Answer:
3 19/24
Step-by-step explanation:

hope it helps
137,426.9 is 140,000 when rounded to 2 sig figs
Answer:
8
Step-by-step explanation:
Vertical angles are congruent, so 9n=8n+8. It follows that n=8.
Answer
12.56.. I think
umm you haven't said which part of the circles is shaded but I assumed that it's the gap between the two circles
