Answer:
ooh this hard um...
Step-by-step explanation:
isn't that impossible?
Answer:
400
Step-by step explanation:
The sides of the regular polygon is 20 and more than 2 so you divide the two number up to get 10 and then also you multiply all of them up together which is 400
Answer:
yes because 3/5 is a terminating fraction which means it isnt forever
Answer:
-69
Step-by-step explanation:
If he is below sea level it would be negative so -86+17=-69