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Find x to the nearest tenth
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This will be useful: \[hyp*\cos=ady\] \[hyp*\sin=opp\] Which one do you think that we will use? Why?
the 1st one i think. i think this question involves cosines
Perfect! And which is the hyp in this problem?
8
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Nice! So we have this: \[y=8*\cos (20)\] Right?
yea
Good! So, what do we get as final answer?
this is the part i need help solvin
Maybe this is useful: http://web2.0calc.com/ Plug this: 8*sin(20) What do you get?
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2.73616114660536
Excellent! You got it! Any doubt about any step? Feel free to ask! :)
what is this answer to the nearest tenth
2.7?
help me out with a couple more?
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Sure! Ask them to the community! ;)
one's there now
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