Angles A and B are complementary. If sin A = 4x + 10 and cos B = 2x + 16, what is the value of x? (

Question

asked Jun 8, 2022 34.6k views

2 Answers

Evgenyl · Answer 1 · 2022-06-12T21:19:41+0000

Answer:

x is 10.66

Explanation:

What are complementary angles?

They are angles that up to 90

So we have Sin A and Cos B

4x + 10+ 2x + 16= 90

collect like terms

6x+ 26= 90

6x= 90-26

6x= 64

x= 64/6

x= 10.66

Hence the value of x is 10.66