Aw I'm in grade 8, but I could've helped you..
The two numbers can be any factors of 120. This includes: (1,120) (2,60)(3,40)(4,30)(5,24)(6,20)(8,15)(10,12) and the reverse of this. The smallest perimeter would be the two numbers that are closer together, which is 10 and 12.
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When a function is compose by its inverse, the result is its original input. Therefore,
Answer:
Step-by-step explanation:
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