Odpowiedzi

2010-01-02T16:30:28+01:00
W*20(h-100)=17
20hw-2000w=17
20hw=17+2000w/:20w
h=(17+2000w)/20w
2010-01-02T16:39:42+01:00
W= 17/ 20(h- 100) /*[20(h-100)]
W[20(h-100)]=17
20Wh-2000W=17
20Wh=17+2000W /:20W
h=17/(20W) + 100
h=0,85 /W + 100