Students were asked to name their favorite sport. seven students chose soccer, nine chose basketball, four chose baseball, and five chose tennis. write the ratio in simplest form that compares the number of students
who chose tennis to the total number of students.

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