Answer: 36
Step-by-step explanation:
Each side of square are equal length
4 sides
9+9+9+9=36
Answer:
- 5x²-2x+7+2x²+6x-9
- 5x²+2x²-2x+6x+7-9
- 7x²+4x-2
so, 7x²+4x-2 is yr answer.
hope it helps.
<h3>stay safe healthy and happy.</h3>
Answer:
3(2+11) = 3x2 + 3x11
Step-by-step explanation:
Answer:
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Step-by-step explanation: