okay so i need help with this one as well can someone please help me and walk me through it

Question

anonymous · Answer

attachment

anonymous · Answer

i dont know how to do this at all..

calculusxy · Answer

We have the formula:
$\large F = \frac{9}{5}C + 32$ 
plug in 77 for f 
$\large 77 = \frac{9}{5}C + 32$ 

subtract 32 from both sides:
$\large 77 - 32 =  \frac{9}{5}C + 32 - 32$ 
$\large 45 = \frac{9}{5}C$ 

divide both sides by $\frac{9}{5}$ .
$\huge \frac{45}{\frac{9}{5}} = \frac{\frac{9}{5}}{\frac{9}{5}}$ 

$\large \frac{45}{1} \times \frac{5}{9}$ 
c= 25

anonymous · Answer

when dividing by 9/5 do you have to convert it to a decimal ? or how did you divide it?

koikkara · Answer

what all you need to do was, apply that formula to convert, $ (°F - 32) x 5/9 = °C $ @akroayee and you can check your answer with ^ answer.

koikkara · Answer

$(°F - 32) × 5/9 = °C$

anonymous · Answer

thanks :)

anonymous · Answer

ny