1/2(12+4)1/6

in simplified form

Fredrick designed an experiment in which he spun a spinner 20 times and recorded the results of each spin

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?

Joe has some money in his bank account he deposits 45$ write an expression that represents the amount of money in joe's account