anonymous
  • anonymous
@DoomDude
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
chestercat
  • chestercat
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anonymous
  • anonymous
anonymous
  • anonymous
20Sin(70)= 18.79385
anonymous
  • anonymous
wait... that doesn't seem right

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anonymous
  • anonymous
testingtutor, could you double check that?
anonymous
  • anonymous
20 cosec 70° ?
anonymous
  • anonymous
ya, i think that is it
anonymous
  • anonymous
and turing...
zepp
  • zepp
The length 'opposite' is 20, what we are looking for is the hypotenuse
anonymous
  • anonymous
I was not trying to break the CoC, I thought I had explained it....
zepp
  • zepp
And we know that's a sine. \[\sin70 = \frac{20}{Hypotenuse}\]
zepp
  • zepp
Hence, \[Hypotenuse = \frac{20}{sin70}\]
TuringTest
  • TuringTest
|dw:1335992360468:dw|\[\tan\theta=\frac ab\implies b=\frac a{\tan\theta}\]
anonymous
  • anonymous
TuringTest
  • TuringTest
and @DoomDude a one-line answer is insufficient here
anonymous
  • anonymous
so, it has to be more than one line? LAST problem she asked I explaind why you would use sin and not cos ect.. gave her this link http://www.mathsisfun.com/sine-cosine-tangent.html and then solved it! She already had that info for this one...
anonymous
  • anonymous
I chose A, is it wrong
TuringTest
  • TuringTest
^so that is why you need top check the askers understanding before providing the answer
TuringTest
  • TuringTest
to check*
anonymous
  • anonymous
ok... will do next time, i was just a bit shocked that I was breaking a rule...
TuringTest
  • TuringTest
it's okay, just please try a little harder to make it so \(they\) give the correct answer, not you
anonymous
  • anonymous
ok...

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