S = (n-2) x 180 to find the total angles.
5-2*180
3*180
540
540-86-140-138-59=117
i think the person below me is correct and the answer is 12
Answer:
C' will be located at (-4,-2)
Step-by-step explanation:
I've attached the graphs to this answer. I hope they help.
Answer: 1050
Step-by-step explanation:
Number of combinations of selecting r things out of n = 
such that 
Given: A restaurant menu has 5 kinds of soups, 7kinds of main courses, 6 kinds of desserts, and 5 kinds of drinks.
If a customer randomly selects one item from each of these four categories, then by fundamental counting principle , the number of different outcomes are possible = 
hence, total number of outcomes = 1050