If sin x = 12/13 and cos x = 13/15 then tan x equal to

(180/169)

Explanation:

tan x= sin x/ cos x

       = (12/13)/(13/15)

tan x= (12*15)/(13*13)

tan x=(180/169)=1.065

there are men and women, some choose to be both or change their gender. often times those people go by "other". those who change their gender are known as "transgender"

when you rub, you also apply pressure, that pressure can urge the poop to come out. i think that when your rubbing, you also might be slightly breaking it up and that can further fill the stomach.