Answer:
the answer 9 - 16 is 13 it is a positive
The smallest polygon has three line segments, it is triangle.
Answer:
2(n*3 + 7) = 80
Step-by-step explanation:
2(n*3 + 7) = 80
n*3 + 7 = 40
n*3 = 33
n = 11
Answer:
113.51
Step-by-step explanation:
60 percent was left
10-4=6
4=40%
