There are two different music download companies that offer a monthly plan for downloading songs. S-Jams charges $1.29 per song
2 answers:
You might be interested in
Answer:
1120°
Step-by-step explanation:
Use the sum of interior angles formula:
Where n is the number of sides.
In a nonagon, there are 9 sides, substitute 9 for n:
Since our nonagon is a regular nonagon, all 9 angles measure the same, so each angle measures:
Subtract 140 from 1260: