FIND THE RELATIONSHIP BETWEEN THESE NUMBERS
2 -> 0
4 -> 0
6 -> 1
8 -> 1
10 -> 2
12 -> 2
14 -> 3
16 - >3
18 -> 4
20 -> 4
Please write the formula for the "Relationship"
Incase you need more understanding, here is the original question:
How many rectangles of different whole-number dimensions have a perimeter of n? Write your answer as an expression in n and explain your reasoning.
Please don't put irrelevant answers!
- Crystal
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Answer:
Step-by-step explanation:
Answer:
ab = 2(a + b)
ab = 2a + 2b
ab − 2a − 2b = 0
ab − 2a − 2b + 4 = 0 + 4
(a − 2) (b − 2) = 4
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