33% of the book in the school library are fiction books. If there are 1675 nonfiction books. How many books are there in the school library?

One expression below in undefined, and the other expression has a well defined value. which expression is undefined and explain why it has no value. which expression is defined? what is the value of that expression and how do you know? what is a different expression using a trig inverse function that is also undefined?

Describe the relationship between the angles of similar triangles and the sides of similar triangles

Atransformation t : (x,y) (x-5,y +3) the image of a(2,-1) is