Matemática, perguntado por valdomirosoares2263, 11 meses atrás

Como transformar graus de célsius para farehaint

Soluções para a tarefa

Respondido por Usuário anônimo
3
Olá !

Basta usar essa fórmula :

\mathsf{\dfrac{TC}{5} =\dfrac{TF - 32}{9}}

Exemplo :

50 °F em °C

\mathsf{---------------------------------}

\mathsf{\dfrac{TC}{5} =\dfrac{TF - 32}{9}} \\\\\\ \mathsf{\dfrac{TC}{5} =\dfrac{50 - 32}{9}} \\\\\\ \mathsf{\dfrac{TC}{5} =\dfrac{18}{9}} \\\\\\ \mathsf{ 9TC = 5\cdot18} \\\\\\ \mathsf{ 9TC = 90} \\\\\\ \mathsf{ TC =\dfrac{90}{9}} \\\\\\ \mathsf{ TC = 10}

Vice Versa :

\mathsf{---------------------------------}

\mathsf{\dfrac{TC}{5} =\dfrac{TF - 32}{9}} \\\\\\ \mathsf{\dfrac{10}{5} =\dfrac{TF - 32}{9}} \\\\\\ \mathsf{ 2 =\dfrac{TF - 32}{9}} \\\\\\ \mathsf{ (TF - 32) = 2\cdot19} \\\\\\ \mathsf{ (TF - 32) = 18} \\\\\\ \mathsf{ TF = 18 + 32} \\\\\\ \mathsf{ TF = 50}
Perguntas interessantes