13 - Unlucky For Some
-6 + f = 13 f = 13 + 6 f = 19
I think you mean.... * What is 13 s in the u s f ... which would out as "13 Stripes in the United States Flag".
If you mean: (3, 7) and (-2, -5) then the distance works out as 13
f 14
The difference is 43o F
13 c = 55.4 F
13 = stripes on the American flag.
13 is unlucky number for some
13 stripes of the American flag
13 is Unlucky For Some
-13ºC = 8.6ºF