Brainliest? Does the table represent a function? Why or why not? Plz put ABC or D

The ratio of the measures of the three angles in a triangle is 2: 9: 4. find the measures of the angels

Two angles are complementary. the larger angle is 36 more than the smaller angle. what is the measure of the larger angle?

Meg constructed triangle poq and then used a compass and straightedge to accurately construct line segment os, as shown in the figure below, which could be the measures of angles pos and angle poq?