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infinitemoes Group Title

what is the radian measure of an angle whose sine is 0.8?

  • one year ago
  • one year ago

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  1. primeralph Group Title
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    arcsin(0.8) with your calculator in rad

    • one year ago
  2. primeralph Group Title
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    if it's not in rad, multiply the arcsin by 180/pi

    • one year ago
  3. primeralph Group Title
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    (I like girls with smiles)

    • one year ago
  4. primeralph Group Title
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    Got it?

    • one year ago
  5. infinitemoes Group Title
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    Yes! Thank you very much. So, it says to find the radian measure of tangent -.25 now. Do I put in tan -.25 eeeerrr, am I doing this completely wrong? haha

    • one year ago
  6. infinitemoes Group Title
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    Sorry, I'm a lost one when it comes to trig.

    • one year ago
  7. primeralph Group Title
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    I got 3 questions: do you have a calculator? has anyone told you how pretty you are? what kind of calculator is it?

    • one year ago
  8. infinitemoes Group Title
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    no. I've been getting by on a calc on my computer this entire year. haha and thank you!

    • one year ago
  9. primeralph Group Title
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    okay, you're using windows?

    • one year ago
  10. infinitemoes Group Title
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    yes.

    • one year ago
  11. primeralph Group Title
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    type -.25, then click on the button that says "inv", then you'll see "tan-1" where "tan" used to be. Click that and you have an answer.

    • one year ago
  12. primeralph Group Title
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    got it?

    • one year ago
  13. infinitemoes Group Title
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    yup, thank you!

    • one year ago
  14. sfozturk61 Group Title
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    \[\arcsin(0.8)=53,130102354\] \[x=53,130\pi/180\] \[x=0.295\]

    • one year ago
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