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I am having a lot of trouble with my homework. If anyone could help me, it would be much appreciated.

So I found the X and Y components (using trig functions) of each vector and added them. I then tried to put those numbers into the Pythagorean theorem, but it's not working. I think my X and Y components are wrong. I got the Xs to equal

[PLAIN]http://img257.imageshack.us/img257/7742/78747381.png [Broken]

By c42711 at 2011-10-30

**The Smith's go on vacation. They travel 16.0 km north/west; then turn 27 degrees to the left and go 135 km; then 294 km south/west. What is their displacement from home?**So I found the X and Y components (using trig functions) of each vector and added them. I then tried to put those numbers into the Pythagorean theorem, but it's not working. I think my X and Y components are wrong. I got the Xs to equal

**69**and the Ys to equal**155.3.**This is the diagram I made: (the numbers that were given are in red, the rest I found, not sure if they are right though)[PLAIN]http://img257.imageshack.us/img257/7742/78747381.png [Broken]

By c42711 at 2011-10-30

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