What is the value of the discriminant for the quadratic equation 2x2− x + 8 = 0?

Drag the tiles to the boxes to form correct pairs. not all tiles will be used. match each set of vertices with the type of quadrilateral they form.

What is the radius of a circle with an area of 78.5 cubic inches? use 3.14 for pie

Aplane intersects a pris paralel to the base of the prism. the cross section is a polygon wth eight sides. how many sides does the base of the prism have? a. 10 b. 8 c. 7 d. 9