The base of a ladder is placed 5 feet from a wall. if the top of the ladder rests 9 feet up on the wall, how long is the ladder? (rounded to the nearest tenth) 11.8 ft 14 ft 9.8 ft 10.3 ft

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.