What is the value of 6/x + 2x^2, when x = 3? 08 0 11 O 14 0 20

Use the net as an aid to compute the surface area of the triangular prism. a) 550 m2 b) 614 m2 c) 670 m2 d) 790 m2

The diagonals of a quadrilaretral intersect at (-1,4). one of the sides of the quadrilateral is bounded by (2,7) and (-3,5) determine the coordinates of the other side in order for the quadrilaretral to be a square.

If cos(2x) = tan^2(y), show that cos(2y) = tan^2(x).