How many inches are there in 13 feet.

Find the distance between (0,5) & (-4,2)

Use composition to determine if (x) or h(x) is the inverse of f(x) for the limited domain x2-1.

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