Mathematics
22 Online
OpenStudy (anonymous):
can someone plz help will fan and medal
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OpenStudy (anonymous):
|dw:1410216391017:dw|
OpenStudy (anonymous):
is this sin cos or tan
OpenStudy (andrewkaiser333):
ok
what your guess
OpenStudy (anonymous):
sin
OpenStudy (andrewkaiser333):
nope
it is tan you were close though
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OpenStudy (anonymous):
oh thx
OpenStudy (anonymous):
now can you show me how to set it up
OpenStudy (anonymous):
hold on brb
OpenStudy (andrewkaiser333):
ok
OpenStudy (andrewkaiser333):
lol
here is a tip
s o h
i p y
n p p
o o
s t
i e
t n
e u
s
e
c a h
o d y
s j p
a o
c t
e h
n e
t n
u
s
e
t o a
a p d
n p j
o a
s c
i e
t n
e t
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OpenStudy (andrewkaiser333):
ok???
OpenStudy (anonymous):
whats that mean?
OpenStudy (andrewkaiser333):
i show you it is going down ward read it
OpenStudy (andrewkaiser333):
it is something learned to get it done for how to do it
OpenStudy (anonymous):
sohcahtoa?
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OpenStudy (andrewkaiser333):
sin/ soh
opposite/hypothenuse of the degree not 90°
OpenStudy (andrewkaiser333):
cos/cah
degrees not 90°= adjacent/hypothenuse
OpenStudy (andrewkaiser333):
tan/toa
degrees not 90°- opposite/adjacent
OpenStudy (anonymous):
ok so how do i set this one up?
OpenStudy (andrewkaiser333):
actually this one you would have to do sin
but find third degree
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OpenStudy (andrewkaiser333):
looked at it again
OpenStudy (anonymous):
ok so do i do sin or tan?
OpenStudy (andrewkaiser333):
18 is that missing degree
OpenStudy (andrewkaiser333):
sin is it sorry
OpenStudy (anonymous):
ok
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OpenStudy (andrewkaiser333):
like i said looked again and notice that
OpenStudy (anonymous):
oh
OpenStudy (andrewkaiser333):
so sin of 18 degrees= 6/x
OpenStudy (anonymous):
so to set it up it would be sin(72= 6/x ?
OpenStudy (andrewkaiser333):
\[\sin of 18=\frac{ 6 }{ x } \]
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OpenStudy (andrewkaiser333):
now solve for x
OpenStudy (anonymous):
where did you get 18
OpenStudy (andrewkaiser333):
that will give answer
OpenStudy (andrewkaiser333):
ok?????
OpenStudy (anonymous):
where did 18 come from?
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OpenStudy (andrewkaiser333):
i told you to solve this one you need to find 3rd degree to solve it you got 90 and 72 find the other one which was 18
OpenStudy (anonymous):
ohhhh ok thx so much
OpenStudy (andrewkaiser333):
and if you do what i said you will get answer of what you need
OpenStudy (anonymous):
so about 19.4?
OpenStudy (anonymous):
so what if the 72 was 73 would the 18 become 19?