Question

Need help with this

Answer 1

68° F

Explanation:

We can rearrange this by isolating the variable for F. We can do this by:

`C=(5)/(9)(F-32)\\ (9)/(5)C= F-32\\\ \\F= (9)/(5)C+32`

Now, for the second part, we can use this formula:

`F= (9)/(5) 20+32`

F= 36+32

F= 68°