Answer:
-38
Step-by-step explanation:
y=2
z=-17
yz-y^2
(2)(-17)-(2)^2
-34-4
-38
Answer:
- If it has two pairs of opposite sides that are parallel, then a quadrilateral is a parallelogram.
- If quadrilateral is a parallelogram, then it has two pairs of opposite sides that are parallel.
Step-by-step explanation:
One of the conditions has the condition and the conclusion written in one order; the other has them written in the opposite order.
- If it has two pairs of opposite sides that are parallel, then a quadrilateral is a parallelogram.
- If quadrilateral is a parallelogram, then it has two pairs of opposite sides that are parallel.
The last one. THE PRODUCT OF 2 AND a PLUS 6.