Mary traveled by jet blue airlines 155 miles to arrive in washington dc. she is touring washington d. c. for 3 days. the car rental is $19.25 per day plus 21 1/2¢ per mile. if mary drives 362.95 miles, how much does she owe the rental company?

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