Answer:
Area: 
Step-by-step explanation:
Since all sides of a square have equal lengths, the area of the square is 
(a = length of a side).
Since the length of the side of the square is given (is 3cm), the area of the square is 
= 
I believe the correct answer is A. 82 / 2 = 41. Hope this helped!
-Twix
Answer: The cost per ticket is $1,230.
Explanation: 3,690/3 = 1,230.
Answer: 327 1/3
Step-by-step explanation:
Answer:
5/36
Step-by-step explanation:
We need the least common denominator for 12 and 9.
12 = 2^2 * 3
9 = 3^2
LCD = 2^2 * 3^2 = 4 * 9 = 36
11/12 - 7/9 = 33/36 - 28/36 = 5/36
