Answer:
look at the attachment
Step-by-step explanation:
hope it helps!
Answer:
C
Step-by-step explanation:
Answer:
(C * 9/5) + 32
Step-by-step explanation:
Basically, going from fahrenheit to celcius, you have to Deduct 32, then multiply by 5/9. So just reverse it, instead, you multiple it by the reciprocal, which is "9/5" then you add 32. Simple. :)
20^2-12^2=x^2
400-144=x^2
256=x^2
x=16