What if jordan sorted the shapes by polygons with right angles and polygons with angles less than right angles. with the circles still overlap?

In the diagram of circle a what is m

Which inequality statement describes the two numbers on a number line? "? 7 and a number 5 units to the right of ? 7"

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.