Question

a quantos graus Fahrenheit correspondem -5°C

Answer 1

$\frac{C}{5}= \frac{F-32}{9}\\ \\ \frac{-5}{5}=\frac{F-32}{9}\\ \\ -1=\frac{F-32}{9}\\ \\ F-32=-9\\ \\ F=-9+32\\ \\ F=23°$

Answer 2

Boa tarde!

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TC/5=TF-32/9

-5/5=TF-32/9

-1/1=TF-32/9

-9=TF-32

-TF=-32+9

-TF=-23 (-1)

T=23°f

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Att;Guilherme Lima