Which property is best used prove a quadrilateral is a rectangle? a) Diagonals are congruent.

b) Opposite sides are parallel.

c) Opposite sides are congruent.

d) Diagnonals are perpendicular.

He expression 2(l + w) is used to calculate the perimeter of a rectangle, where l is length and w is width. if the length is fraction 2 over 3 unit and the width is fraction 1 over 3 unit, what is the perimeter of the rectangle in units? fraction 2 over 3 unit 1 unit 1fraction 2 over 3 units 2 units

What are the relative frequencies to the nearest hundredth of the columns of the two-way table?

Which of the following is a proper fraction? a. 9⁄8 b. 5⁄6 c. 7⁄3 d. 4⁄2