A license plate consists of two letters, followed by four numbers. How many different license plate numbers are possible? (Assume letters and numbers can repeat)
A) 4435236
B) 3407040
C) 6760000
D) 3276000

The figure shows triangle def and line segment bc, which is parallel to ef: triangle def has a point b on side de and point c on side df. the line bc is parallel to the line ef. part a: is triangle def similar to triangle dbc? explain using what you know about triangle similarity. part b: which line segment on triangle dbc corresponds to line segment ef? explain your answer. part c: which angle on triangle dbc corresponds to angle f? explain your answer. asap