Answer:
x > 9
Step-by-step explanation:
2x - 7 > 11
2x > 18
x > 9
I was going to answer but she gave you the answer sooo
Answer:
C
Step-by-step explanation:
subtract 9 from 7 and is negative 2 then the last value is C
I believe the diagonals would be perpendicular. So if it's on a graph/coordinate plane the slopes would be opposite. And all the sides would be the same length/2 sets are parallel/same slope
