anonymous
  • anonymous
Evaluate without using a calculator: tan (330) My answer was (-sqrt 3)/3 Please check my answer...i'm awful at math :/ Thanks! :)
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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schrodinger
  • schrodinger
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
chaise
  • chaise
This is correct! :)
anonymous
  • anonymous
Thanks! Um, but i don't understand my next problem which is csc (-405) Can you explain to me please?
chaise
  • chaise
I'm not too familiar with csc, but what I will tell you is that -405degrees is the same as -45 degrees, if that is hepful!

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anonymous
  • anonymous
csc (angle) = 1/ sin (angle) cosecant is just the reciprocal of the sine function.
anonymous
  • anonymous
would the answer be \[\sqrt{-2}\]?
anonymous
  • anonymous
sorry i meant -\[\sqrt{2}\]
anonymous
  • anonymous
forgot the negative....
chaise
  • chaise
she did do the negative, it was just in the next line. she did the negative out of equation editor and the sqrt(2) in the equation editor which moves it down to the next line it's a little ambiguous, but it is there.
anonymous
  • anonymous
... so it's right? negative square root two? lol xD
anonymous
  • anonymous
yes... see? don't every say you're awful at math again!!! good work. :)

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