Answer:
I believe these are all of the correct answers
1. You are correct with the 5
2. 46/3 or 15.33333
3. 84/5 or 16.8
4. 35/9 or 3.8888...
5. 100/9 or 11.11111...
6. 15/4 or 3.75
7. 6/15 or 0.4
8. 1/15 or .066666...
9. 4/21 or 0.190476
10. 15/66 or 0.227273
11. 1/3 or .33333....
12. also 1/3
13. 3 21/32
14. 2 5/36
15. 1 19/40
16. 7/20
17. 4 14/15
18. 15 1/8
Answer:
The measure of an interior angle of a regular 15-gon is 120°.
Step-by-step explanation:
We need to determine the measure of the size of an interior angle of a regular 15-gon having 15 sides.
Thus,
The number of sides n = 15
Hence,
Using the formula to determine the measure of an interior angle of a regular 15-gon is given by
(n - 2) × 180° = n × interior angle
substitute n = 15
(15 - 2) × 180 = 15 × interior angle
13 × 180 = 15 × interior angle
Interior angle = (10 × 180) / 15
= 1800 / 15
= 120°
Therefore, the measure of an interior angle of a regular 15-gon is 120°.
Answer:
a (-3,6)
b (6,9)
c (9,3)
Step-by-step explanation:
Answer:
y= -3x + 12
Step-by-step explanation:
Hope this helps ! :)
