Answer :

luana
[tex]x-\ measure\ of\ supplement\ angle\\\\ 180=75+x\ \ \ | subtract\ 75\\\\ 105=x\\\\ y-\ measure \ of\ complement\ angle\\\\ 90=y+75\ \ \ | subtract\ 75\\\\ y=15\\\\Complement\ angle\ is\ 15^{\circ}\ and\ supplement\ 105^{\circ}[/tex]