What i the value of -32 on a number line

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.

Which expression do you get when you eliminate the negative exponents of 4a^2 b^216a^-3 b

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