X+13,04=16,02 2+y=3 1/4 12,08+m=18,74 0,75 x a=1,5 - вопрос №58679431304160223141208187407515 от OneLoveAltezza 24.06.2020 06:31

Question

Математика: X+13,04=16,02 2+y=3 1/4 12,08+m=18,74 0,75 x a=1,5 решить!

OneLoveAltezza · Answer

X+13,04=16,02х=16,02-13,04х=2,982,98+13,04=16,0216,02=16,0212,08+m=18,74m=18,74-12,08m=6,6612,08+6,66=18,7418,74=18,740,75 x a=1,5а=1,5:0,75а=20,75*2=1,51,5=1,52+y=3 1/4     (3 1/4=3,25)2+у=3,25у=3,25-2у=1,25 =1 1/42+1,25=3,253,25=3,25...