The sum of the measures of two interior angles of a triangle equals 150°. what is the measure of the third angle? a.30° b.40° c.50° d.60°

To make a monster appear large in a movie, a human actor wore a costume and walked through a scale model of a city. the scale used was 1 inch = 15 feet. the actor is 60 inches tall. how tall does the monster appear in the movie? question 5 options: 720 feet 75 feet 4 feet 900 feet

Two variables, x and y, vary inversely, and x=12 when y=4. what is the value of y when x=3?

Could somebody me with this radical simplification?