If tangent =3/4 and 0 is an acute triangle, find cos

Areal estate agent earns $32,000 a year plus $1,000 for each apartment he sells. write an equation that shows the relationship between the number of apartments abe sells,n, and the total amount he earns in a year,e. what is the total amount abe would earn from selling 10 apartments in one year

Ten times the square of a non-zero number is eqaul to ninety times the number

How do you write something in scientific notation?