Solve the following equation using the quadratic formula.

3x^2+7x+8=6

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.

The perimeter of a stage is 116 feet. it is 17 feet wide. how long is it?

What is the value of x in the equation (2)3) (x+6)= -18 a. -36 b. -33 c. -24 d. -18