2 answers:
Answer:
2x+23
Step-by-step explanation:
Answer:
39
Step-by-step explanation:
To find the perimeter you need to first find x. Because all of the angles are equal all of the sides must be equal too.
2x-3=x+5
x=8
2(8)-3+8+5+21-8
16-3=13+8=21+5=26+21=47-8=39
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The answer to your question would be y2 +5y.
I believe it's b. Hope this helps
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Plus 16 on both side and negative 12plus 16 is 4 so x equals 4
