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Use the Law of Sines to find the values of x and y. Round to the nearest tenth.
 7 months ago
 7 months ago
Use the Law of Sines to find the values of x and y. Round to the nearest tenth.
 7 months ago
 7 months ago

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nincompoopBest ResponseYou've already chosen the best response.0
what does the law of sines indicate?
 7 months ago

highschoolmom2010Best ResponseYou've already chosen the best response.1
law of sine relates the sine of the angle to the opposite
 7 months ago

nincompoopBest ResponseYou've already chosen the best response.0
\[\frac{ a }{ sinA }=\frac{ b }{ sinB }=\frac{ c }{ sinC }\] dw:1377970093716:dw
 7 months ago

timo86mBest ResponseYou've already chosen the best response.0
It is just a ratio. Set one up using the law of sines :)
 7 months ago

highschoolmom2010Best ResponseYou've already chosen the best response.1
dw:1377970190365:dw
 7 months ago

highschoolmom2010Best ResponseYou've already chosen the best response.1
so \[\frac{ \sin 41 }{ y}=\frac{ \sin 62 }{ x }\] like that
 7 months ago

timo86mBest ResponseYou've already chosen the best response.0
Solve for that angle then use it :)
 7 months ago

highschoolmom2010Best ResponseYou've already chosen the best response.1
XD i do that everytime
 7 months ago

highschoolmom2010Best ResponseYou've already chosen the best response.1
^^how is it 125???
 7 months ago

highschoolmom2010Best ResponseYou've already chosen the best response.1
dw:1377970590585:dw
 7 months ago

nincompoopBest ResponseYou've already chosen the best response.0
125 + 62 alone makes up over 180 degrees
 7 months ago

timo86mBest ResponseYou've already chosen the best response.0
LOL sorry i was looking at the 14 and 41
 7 months ago

timo86mBest ResponseYou've already chosen the best response.0
dw:1377970767098:dw Then do it for sin 41
 7 months ago

nincompoopBest ResponseYou've already chosen the best response.0
is everything clear now or do you want further help?
 7 months ago

highschoolmom2010Best ResponseYou've already chosen the best response.1
eh need help still
 7 months ago

highschoolmom2010Best ResponseYou've already chosen the best response.1
\[14 \sin 62/\sin72=x\] i got 12.9974045582289724 book says it is 12.7
 7 months ago

timo86mBest ResponseYou've already chosen the best response.0
Did you cross multiply?
 7 months ago

highschoolmom2010Best ResponseYou've already chosen the best response.1
oh yea i did sorry
 7 months ago

timo86mBest ResponseYou've already chosen the best response.0
dw:1377977703338:dw I think that is how it is done :)
 7 months ago

highschoolmom2010Best ResponseYou've already chosen the best response.1
im confused ^^
 7 months ago

timo86mBest ResponseYou've already chosen the best response.0
That is cross multiplication silly sin(62)*14=sin(77)*x
 7 months ago

timo86mBest ResponseYou've already chosen the best response.0
Look at it like this dw:1377978428131:dw
 7 months ago

highschoolmom2010Best ResponseYou've already chosen the best response.1
i know how to cross mutiply...
 7 months ago

timo86mBest ResponseYou've already chosen the best response.0
sin(62)*14=sin(77)*x ^ ^ 0.8829*14= 0.9743 * x eazy now?
 7 months ago

highschoolmom2010Best ResponseYou've already chosen the best response.1
it says round to nearest tenthdw:1377978723473:dw
 7 months ago
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