15 If no denominator equals zero, which expression is equivalent to I – 6
I + 6?
Ο Α.
OB.
22- + 132
2 - 36
221 - 48
22 - 36
22
22 - 36
221 + 48
12 – 36
O C.
OD.

5. which description does not guarantee that a quadrilateral is a squar ajo is a parallelogram with perpendicular diagonals 0% has all sides congruent and all angles congruent o has all right angles and has all sides congruent 10% is both a rectangle and a rhombus 30%