Across which line of reflection can regular polygon ABCDEFG reflect to map onto itself? A.
a line parallel to
B.
a line connecting B and F
C.
a line connecting the midpoints of and
D.
a line that is a perpendicular bisector of
E.
a line connecting A and D

Talia took the bus from her home to the bank and then walked back to her home along the same route. the bus traveled at an average speed of 40 km/h and she walked at an average speed of 5 km/h. to determine the time, x, that it took talia to walk home, she used the equation 40(0.9 – x) = 5x. the time of trip 2 is hours. the distance of trip 1 is km.