Answer:
1. 18 2. 13 3. 36
Step-by-step explanation:
ik the first answer choice is false
-1/9
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1.2x = 5.16
x = 5.16/1.2
x = 4.3
48x^2-48x+12
3(area of square)
3(w^2)
3((4x-2)^2)
3(16x^2-16x+4)