I know the correct answer but first you have to answer my math question
I need the equation to be able to help
Given a temperature C in celsius, you can convert it to Fahrenheit by using the formula

In your case C=39, so you have

Answer:
75 ft^2
Step-by-step explanation:
I assume you mean a 5 ft x 15 ft rectangle. That's 5*15
I have no idea sorry brainly is making me answer questions here’s a picture of my dog