Determine f(4) if the graph of f(x) is given below.

Identify the number 127 as a rational or irrational. explain

The zoo collects $9.60 for every 24 tickets sold. how much will be collected for 400 tickets?

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