Find an equivalent fraction for the decimal number.

0.4545

how do i solve it. it is a multiple choice so my choices are

5/11 9/20 2/5 45/100

Anthony is making a collage for his art class my picking shapes randomly. he has five squares, two triangles, two ovals, and four circles. find p( circle is chosen first)

What is the relationship between all triangles that can be drawn given the same three angles

Sketch the region enclosed by the given curves. decide whether to integrate with respect to x or y. draw a typical approximating rectangle and label its height and width. y= 5x, y=7x^2then find the area s of the region.