Ask Question
9 February, 01:24

How does sin 30° compare to sin - 30°?

a. they are both negative

b. sin 30° is positive and sin - 30° is negative

C. they are both positive

d. none of the above

+2
Answers (2)
  1. 9 February, 01:40
    0
    b.

    Step-by-step explanation:

    sin 30 = 1/2

    sin (-30) = - 1/2.

    30 degrees is in quadrant I where the sine is positive and - 30 degrees is in quadrant IV where the sine is negative.
  2. 9 February, 01:54
    0
    B

    Because yes and because I am the smart!
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “How does sin 30° compare to sin - 30°? a. they are both negative b. sin 30° is positive and sin - 30° is negative C. they are both positive ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers