Mathematics
19 Online
OpenStudy (anonymous):
4. Find the missing value to the nearest hundredth.
sin_7/12 plz help me
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OpenStudy (anonymous):
so you need to just turn it into a decimal?
OpenStudy (anonymous):
yeah if u need the answers i can give them to u
OpenStudy (anonymous):
oh no i was just making sure i understood the question thanks though
OpenStudy (anonymous):
kk ty for helping me i am no good with math lol
OpenStudy (anonymous):
are you allowed to use a calculator?
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OpenStudy (anonymous):
yes
OpenStudy (anonymous):
so if you want 7/12into a fraction just divide 7 into 12 then you have a decimal
OpenStudy (anonymous):
35.69°
30.26°
80.16°
54.31°
thoes are the choices though
OpenStudy (anonymous):
just plug '\(\sin(\frac{7}{12})\)' into your calculator and reduce the decimals to 2.
OpenStudy (anonymous):
it gives me 0.010180911
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OpenStudy (anonymous):
multiply that by 360 to get the degrees.
OpenStudy (anonymous):
i wonder why the choices are in degrees....are you sure the question is written entirely and correctly?
OpenStudy (anonymous):
@cthomasknight, why would you do that?
OpenStudy (anonymous):
yes i coppied it from my test itself so ik it is right
OpenStudy (anonymous):
Is the question written right?
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OpenStudy (anonymous):
yes it is
OpenStudy (anonymous):
it says find the missing vaule to the nearst hundredth sin_____=7/12
OpenStudy (anonymous):
there you go. That's what we thought.
OpenStudy (anonymous):
that makes much more sense. Do you know how to do it?
OpenStudy (anonymous):
no i suck at math
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OpenStudy (anonymous):
all you gotta do is put '\(\large \sin^{-1}(\frac{7}{12})\)' into your calc.
OpenStudy (anonymous):
oh ok lol
OpenStudy (anonymous):
so i would do the same thing with the cos______=9/20
OpenStudy (anonymous):
yes
OpenStudy (anonymous):
yes
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OpenStudy (anonymous):
ty lol
OpenStudy (anonymous):
math is easy if you know what you're looking for ;)
good luck
OpenStudy (anonymous):
i dont lol
OpenStudy (anonymous):
haha rome wasn't built in a day. Keep trying and you'll start to like it, hopefully :)
OpenStudy (anonymous):
i wish i could choose both of u as the best response lol
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OpenStudy (anonymous):
it's the thought that counts. Thanks :)
OpenStudy (anonymous):
np yall were really nice to help me lol
OpenStudy (anonymous):
Good luck with the rest of the test :)