Find the sale price of a $59.00 pair of shoes at a 40% discount

True or false look at the picture pls : /

Astick 2 m long is placed vertically at point b. the top of the stick is in line with the top of a tree as seen from point a, which is 3 m from the stick and 30 m from the tree. how tall is the tree?

Write and solve a real word problem that involves determining distance on a coordinate plane