13+m
-------- = 6
4
Let's elim. the fraction by mult. both sides by 4:
13+m = 24
Consolidate the constants on the right side: m = 11
This does not agree with any of the four answer choices. Please ensure that you have copied down the problem accurately.
Rhombus is a quadrilateral that has 4 congruent sides and diagonals bisect angles and diagonals which are perpendicular. Squares, rectangles and parallelograms do not have diagonals that are perpendicular. Answer thus is C. rhombus
This is quadratic. the x^2 says as much