solve 3 square root of (x minus 4) plus 7 equals negative 14. please show your work. this is due sunday.

41/2 - 1 1/3 what is the answer as a fraction?

Choose the point slope form of the equation below that represents the like that passes through the points (-6,4) and (2, 0)

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