Recent content by livelaughlove

yep, already got it though! :) thanks

great guys ! oomg thankkk youu soo muchh i get it now :D i think lol wow, thank you :)

oh sorry ! here you go i hope this way works http://es.tinypic.com/r/2exa4yb/6 and here's the old link again, fixed it http://photos-h.ak.fbcdn.net/hphotos-ak-snc3/hs145.snc3/17245_418921415214_614755214_10740817_1385551_n.jpg

Homework Statement there's a picture of the question... from my textbook http://photos-h.ak.fbcdn.net/hphotos..._1385551_n.jpg thers a diagram image of the problem too to help understand Homework Equations well its a word problem, i used cosine rule at beginining and then...

oups. k ill put it in homework section cause they want me to.

could someone please try and solve this? and explanation would be greatly appreciated too ! this was one of the homework questions, but i didnt really understand. the teacher explained it again to the class partly, but didnt understand a part of it so we didnt continue... maybe one of you guys...