Why does most men think anime girls better than real girls

A20? -foot ladder is placed against a vertical wall of a? building, with the bottom of the ladder standing on level ground 19 feet from the base of the building. how high up the wall does the ladder? reach?

The parabola x = y² - 9 opens: a.)up b.)down c.) right d.)left

Divide. reduce the answer to lowest terms.5 2/3 ÷ 3 1/9