Răspunsuri

  • Utilizator Brainly
2014-02-08T20:57:20+02:00
2014-02-08T20:58:28+02:00
A:2+0.7=8.2
a:2=6.5
a=13
a:2=7.5,a=15
(x:2)+0.7=8.2
x:2=8.2-0.7......x:2=6.5.......x=6.5:2=3.25