Question

A scientist uses the expression 5/9(f-32) to convert temperatures from degrees F° to degrees c°what temperature °f, of a substance at -25 c

Answer 1

A scientist uses the expression 5/9(f-32) to convert temperatures from degrees F° to degrees c°what temperature °f, of a substance at -25 c

`\begin{gathered} (5)/(9)(\degree F-32)=\degree C \\ (5)/(9)(F-32)=-25 \\ 5\mleft(F-32\mright)=9\mleft(-25\mright) \\ 5F-160=-225 \\ 5F=-225+160 \\ 5F=-65 \\ F=-13 \end{gathered}`