tom's garage is 12 feet tall and 20 feet wide. he wants to build a scale model of his garage for his sons play cars. tom wants the scale model to be 9 inches tall. how wide should the scale model be

Which is the completely factored from of xy^3-x^3y

Write the expression as a constant , a single trigonometric function, or a power of a trigonometric function. sin x cos x/ tan x

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?