The Suffolk Library has 102,673 books. The Newberry Library has 106,329 books. How
many more books does the Newberry Library
have ?

Is δ pmr similar to δ smn ? if so, which postulate or theorem proves these two triangles are similar?

Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.

Prove the converse of the pythagorean theorem using similar triangles. the converse of the pythagorean theorem states that when the sum of the squares of the lengths of the legs of the triangle equals the squares length of the hypotenuse, the triangle is a right triangle. be sure to create and name the appropriate geometric figures.