Answer:
perimeter is 12x-6
Step-by-step explanation:
perimeter is the sum of all sides
3(x+2) + 2x+11 + 7x-23
distribute the 3 in the first term, then combine 'like terms'
3x+6 + 2x+11 + 7x-23
3x+2x+7x + 6+11+(-23)
12x-6
Answer:
x=9
Step-by-step explanation:
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It’s 50/50 hope this helps
5 + 2 = 7
1/4 + 3/4 = 1
7 + 1 = 8
Your answer is 8
