Question

Transforma em graus Celsius 14°f(2, pontos).

Answer 1

Olá !

Transformando 14 graus fahrenheit em celsius.

$\mathsf{\dfrac{T_{C}}{5}=\dfrac{(T_{F} - 32)}{9}} \\\\\\ \mathsf{\dfrac{T_{C}}{5}=\dfrac{(14 - 32)}{9}} \\\\\\ \mathsf{9T_{C} =5(14 - 32)} \\\\\\ \mathsf{9T_{C}=70 - 160} \\\\\\ \mathsf{9T_{C}=-90} \\\\\\ \mathsf{T_{C}=\dfrac{(-90)}{9}} \\\\\\ \mathsf{\boxed{T_{C}=-10}}$

.$\textbf{RESPOSTA~~}$ -10 °C