What is (1/2 times 14 times 11) times 9.5 i'm doing volume of triangular prisms in math and i need doing the muliplcaion problem

Solve for x by completing the square. 2x^2-4x+7=0

Which statement is not always true for a parallelogram? (a) opposite sides are congruent. (b) diagonals bisect each other. (c) it has 4 congruent angles. (d) consecutive angles are supplementary.

Which represents the inverse of the function f(x) = 4x? h(x) = x + 4 h(x) = x – 4 h(x) = x h(x) = x