Question

PLS HELP ASAP WILL GIVE BRAINLIEST
Look at the figure below:
If sin y° = 9/c and tan y° = 9/d, what is the value of cos y°?

Answer 1

Answer:

• d/c

Step-by-step explanation:

Given:

• sin y° = 9/c and
• tan y° = 9/d

We know that

• tan α = sin α /cos α ⇒ cos α = sin α / tan α

Solving for cos y°, by substituting values:

• cos y°  = sin y° / tan y°
• cos y°  = 9/c ÷ 9/d =
•               9/c × d/9 =
•               d/c

Answer 2

Answer:

the answer to your question is d/c