If triangle ABC has, angle c = 48°, angle a = 71°, and CB = 6, then what is line AB?

At the newest animated movie, for every 9 children, there are 4 adults. there are a total of 39 children and adults at the movie.

Arectangle with an area of 47 m² is dilated by a factor of 7. what is the area of the dilated rectangle? enter your answer in the box. do not leave your answer as a fraction.

Plz ( true - false) all triangles have interior angles whose measure sum to 90.