Answer:
16
Step-by-step explanation:
20 divided by 5 times 4 = 16 OR 20 times 4/5 = 16
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Answer:
8 1/3 and 2/7
Step-by-step explanation:
Answer:
5/7 which is option c the correct answer.
Answer:
the formula
Step-by-step explanation:
substitute the formula with the numbers give n-2 is number of sides -2 fyi