6×100
6×90
6×8
hope this helps
Sum of all interior angles = (n - 2) x 180
Sum of all interior angles of a 18-gon = (18 - 2) x 180 = 2880°
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Answer: 2880°
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Answer: $23
Step-by-step explanation:
1) 25-8=17
2) 17-4= 13
3) 13+10= 23
Matthew has $23 now
Answer:
5
Step-by-step explanation:
12-7=5
Answer:
No, because 25 > 20.
Step-by-step explanation:
Working together it will take less than 20 minutes to feed the animals.
So it is NO because 25 > 20.