Ask Question
8 May, 02:51

If the sin (3x + 10) º = cos (x + 24) º, find x.

A) x = 10

B) x = 14

C) x = 20

D) x = 28

+4
Answers (2)
  1. 8 May, 04:20
    0
    B) x=14

    Step-by-step explanation:

    Since sine and cosine are equal, the angles must be complementary.

    3x + 10 + x + 24 = 90

    4x + 34 = 90

    4x = 56

    x = 14

    your welcome and everyone is smart some just dont know one of the answers
  2. 8 May, 06:08
    0
    x = 14

    Since sine and cosine are equal, the angles must be complementary.

    3x + 10 + x + 24 = 90

    4x + 34 = 90

    4x = 56

    x = 14
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “If the sin (3x + 10) º = cos (x + 24) º, find x. A) x = 10 B) x = 14 C) x = 20 D) x = 28 ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers