The correct answer is 2y-6 let me know if you want to know how I got that
Given:
Right triangle
To find:
The six trigonometric functions of θ
Solution:
Hypotenuse = 18
Adjacent side to θ = 10
Opposite side to θ = ?
Using Pythagoras theorem:



Subtract 100 from both sides.

Taking square root on both sides.

Using trigonometric ratio formula:












Hope this helps! As long as you keep posting I’ll keep answering- always happy to help!
Answer:
(1, 1)
Step-by-step explanation: