2x^2– 20x = x^2– 19 1) Rewrite the equation by completing the square.
Your equation should look like (x + c)^2= d or (x – c)^2= d.
2) What are the solutions to the equation?

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.

Are triangles the congruent? write the congruency statement.what is the congruency that proves they are congruent? what is the perimeter of ∆pqr?

Why is studying fractions important