Plz, answer the question in the photo below.

Solve the equation 3x2 + 19x + 9 = 0 to the nearest tenth.

Aparking lot is to be 400 feet wide and 370 feet deep. how many standard-sized cars fit in this lot considering a double-loaded (w4) two way traffic set up, an angle of 90° and a sw of 9’ 0’’? (do not consider handicapped parking spaces, and consider 15’ for turning aisles). show your work.

An angle that measures between 90 and 180° is called a(,