I JUST REALLY NEED HELP RIGHT NOW! T∆T Using the 45o -45o -90o triangle theorem, solve this triangle.​

Which is the completely factored from of xy^3-x^3y

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

What is the value of n in the equation -1/2(2n+4)+6=-9+4(2n+1)