(12x6) - (3x2) how do you write in words to match the expression?

Describe how fraction strips can you order fractions

What basic trigonometric identity would you use to verify that sin x cos x tan x =1-cos^(2)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?