Find the value of x using pythagorean theorem.

The hawaiian alphabet has 12 letters. how many permutations are posible for each number of letters?

Hannah paid $3.20 for 16 ounces of potato chips. hank paid $3.23 for 17 ounces of potato chips. who paid less per ounces?

What is the ratio for the surface areas of the cones shown below, given that they are similar and that the ratio of their radii and altitudes is 2: 1? submit