Determine whether a triangle with the given side lengths is a right triangle. (PICTURE BELOW)

What is negative 3/9 times negative 2/8 ?

For the quadratic function [tex]y=(x+4)^2-1[/tex] , do the following: a) rewrite the function in the standard form, b) rewrite the function in intercept form, c) find the vertex, d) find the y-intercept, e) find the x-intercepts.

Mr. walker is looking at the fundraiser totals for the last five years , how does the mean of the totals compare to the median?