Answer
$\angle$M +$\angle$Q = 60
Not complementary
Work Step by Step
sum of angles of a triangle = $180^{\circ}$
$\angle$M +$\angle$Q +$\angle$N = 180
$\angle$N = 120
$\angle$M +$\angle$Q = $60^{\circ}$
sum of complementary angles = $90^{\circ}$
hence $\angle$M and $\angle$Q are not complementary
