dpaul4287
28.10.2020 •
Mathematics
-20x+6y=-6, -10x-4y=4 solving for systems of equations with multiple
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Ответ:
Ok first you add up 3+4+5 that equals 12 then you divide 108 by 12 that equals 9 then you multiply 3*9=27 4*9=36 5*9=45 the nadd them all up to check 27+36+45=108 so the ratio is 27:36:45