minixkevon
29.11.2019 •
Mathematics
Evaluate the numerical expression. − 1 3 − (− 4 9 )
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Ответ:
Ответ:
Your answer would be 12x + 8 because there are 4 sides to a square and they are all 3x + 2, so you would need to multiply 3x + 2 by 4 which you can do by expanding brackets which gives you 4(3x + 2) and thus when you multiply it out you get 12x + 8. I hope this helps!