Question

Por favor,me ajudem
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Answer 1

Resposta:

C = 152,63 °C

Explicação:

200 °E ===> 350 °C

   75°E ===> C

   10 °E ===> 50 ° C

$\frac{75-10}{200-10} =\frac{C-50}{350-50} \\\\\frac{65}{190} =\frac{C-50}{30}$

Simplifica os denominadores por 10

$\frac{65}{19} =\frac{C-50}{30} \\\\19*(C-50)=65*30\\\\19C - 950=1950\\\\19C=1950+950\\\\19C = 2900\\\\C = \frac{2900}{19} \\\\C = 152,63 ^{o} C$