Given the following three$-$dimensional pipe system, which is affixed to a wall at point $O,$

determine the following, Determine the x$-$component of the couple due to the $30\mathrm{.}0[$N$]$ forces. Units are taken as $[$N$-$m$]$; do not include units with your answer. Report your answer to the tenths place. The use of significant digits is not required. All

forces exist solely in the principal directions.