Answer:

Step-by-step explanation:
Simply plug in 10 for <em>n</em>
9(1/3)¹⁰⁻¹
9(1/3)⁹
9(1/19683)
9/19683

Answer:

Step-by-step explanation:

Hope this helps!
Answer:
17.94
I think you would do 897 divided by 50. Tell me if im wrong.
Answer:
A. 131deg
B. 49deg
C. 131deg
Step-by-step explanation:
180-49=131deg
Opposite congruent angles are equal