Point j(-2,1) and point k(4,5) form a line segment jk. for the point p that partition ms jk in the ratio 3: 7, what is the y-coordinate of p? a. 3/7 b. 6/5 c. 11/7 d. 11/5

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