Determine whether the quadrilateral is a parallelogram.

Justify your answer.

A) Yes; A pair of opposite sides

Is parallel and congruent.

B) Yes; Diagonals bisect each other.

C) Yes; Diagonals are congruent.

D) No; Diagonals are not congruent.

What values of data might affect the statistical measures of spread and center

1-for what value of x is line a parallel to line b 2-for what value of x is line a parallel to line b

Which is a true statement comparing the graphs of x^2/6^2-y^2/8^2 = 1 and x^2/8^2-y^2/6^2 the foci of both graphs are the same points. the lengths of both transverse axes are the same. the directrices of = 1 are horizontal while the directrices of = 1 are vertical. the vertices of = 1 are on the y-axis while the vertices of = 1 are on the x-axis.