Jawabanmu

2014-06-08T11:10:08+07:00
Skala yg ditunjukkan termometer Y adalah 65
diket X0 = 0, Xa = 100, Y0 = -25, Ya= 275 X-X0/Xa-X0 = Y-Y0/Ya-Y0
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diket X0 = 0, Xa = 100, Y0 = -25, Ya= 275 X-X0/Xa-X0 = Y-Y0/Ya-Y0
30-0/100-0 = y+25/275+25 +>
diket X0 = 0, Xa = 100, Y0 = -25, Ya= 275 X-X0/Xa-X0 = Y-Y0/Ya-Y0
30-0/100-0 = y+25/275+25 30/100 = y+25/300 9000=100(y+25) 9000 = 100y + 2500 100y=9000-2500 100y=6500 y=6500/100 y=65