Answer:options are
90 degree rotation about its center
a reflection across one of its diagonal
a 180 degree rotation about its center
a reflection across a line joining the mid points of opposite sides
Answer:
Step-by-step explanation:
To know the hours of flight, subtract the departure time from the arrival time
so
Remember that Chicago and Dallas are in the same time zone
6x^2 -9x -2x-3
6x^2 -11x +3