Using the formula y = kx
80 = .5k
k = 160
y = 160*2.25
y = 360
The formula given is:
F = 1.8C + 32
The temperature C is given as -20
So, all you have to do is plug the given C temperature in the formula to get the corresponding F temperature as follows:
F = 1.8(-20) + 32 = -36 + 32 = -4 degrees Fahrenheit
rational numbers are always negative when u add irrational numbersStep-by-step explanation:
