Identify gcf polynomial factor 2x+6=

Write an equation for the function that includes the points (1,4/5) and (2,2/3)

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)

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?