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

A) x = 10

B) x = 14

C) x = 20

D) x = 28

Question

Mathematics

Damari Reilly

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)

Know the Answer?

Petie · Answer 1

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

Rey Thomas · Answer 2

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

If the sin (3x + 10) º = cos (x + 24) º, find x.A) x = 10B) x = 14C) x = 20D) x = 28

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

A) x = 10

B) x = 14

C) x = 20

D) x = 28