Question

quanto mede um fahrenheit e graus celsius

Answer 1

quanto mede um fahrenheit e graus celsius

$\dfrac{TC}{5} =\dfrac{TF - 32}{9} \\\\\\ \dfrac{TC}{5} =\dfrac{1 - 32}{9} \\\\\\ \dfrac{TC}{5} =\dfrac{31}{9} \\\\\\ 9TC = 31\cdot5 \\\\\\ 9TC = 155 \\\\\\ TC =\dfrac{155}{9} \\\\\\ TC = 17,2$


Resposta : 17,2 °C

Answer 2

vamos lá !

C=5f-160/9

C=5.(1)-160/9

C=5-160/9

C=-155/9

C=-17°

espero ter ajudado!

bom dia !