A triangle has vertices at (-9,2), (-9,-6), (-3,-6). What is the perimiter of the triangle in units?

Multiply. write your answer in simplest form. 3/8 x 5/7

In the diagram, points d and e are marked by drawing arcs of equal size centered at b such that the arcs intersect ba and bc. then, intersecting arcs of equal size are drawn centered at points d and e. point p is located at the intersection of these arcs. based on this construction, m , and m

Find the volume of the solid bounded by the plane z=0 and the paraboloid z=1-x^2 –y^2