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Natasha2012 [34]
3 years ago
8

Which is the measure of the reference angle for 227 degrees ?

Mathematics
1 answer:
Levart [38]3 years ago
8 0

Answer:

  C.  47°

Step-by-step explanation:

The angle between the terminal ray of 227° and the nearest x-axis (the negative x-axis) is ...

  227° -180° = 47°

The reference angle is 47°.

_____

In mathematical terms the reference angle is the minimum of the angle modulo 180° and the supplement of that angle.

  227° modulo 180° = 47°

  180° -47° = 133° . . . . supplement of 47°

  min(47°, 133°) = 47° . . . the reference angle

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The next fraction in the given sequence is; 7/14

We are given the sequence;

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To get the next fraction in the sequence, we have to find the pattern of the differences.

Difference between first and second term is;

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Similarly, for 2nd and 3rd term;

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brainly.com/question/1145052

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In this question, we are concerned with knowing the number of questions on a quiz, given that Deana had a certain percentage after scoring an amount of marks.

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