jaydealisauskas97 jaydealisauskas97
  • 24-02-2020
  • Mathematics
contestada

Which expression can be used to determine the reference angle for an angle, x, measuring 150°?
.
180' - X
x-180
360"- X
X-360

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sqdancefan
sqdancefan sqdancefan
  • 24-02-2020

Answer:

  180° -x

Step-by-step explanation:

The reference angle is the smallest positive angle between the terminal ray and the x-axis. For a 2nd-Quadrant angle such as 150°, the reference angle is ...

  180° -x

_____

If your answer choice is really 180' -x, then the correct answer is "none of the above." 180' is 3°, since there are 60 minutes in a degree.

Answer Link
nicholasdebiase21
nicholasdebiase21 nicholasdebiase21
  • 18-05-2020

Answer:

 180° -x

Step-by-step explanation:

Answer Link

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