Answer:
I think the answer is the last one
adjacent side / hypotenuse
Did you forget to finish the question
Answer: y=x
The slope of the perpendicular line is the opposite reciprocal. So you do -(-1/1) which equals 1. So now we have y=x+b. Plug (3,3) into this and you get 3=3+b. So b=0 and the equation is y=x
Answer:

Step-by-step explanation:
Sin = opposite / hypothenuse
Sin A = 40 / 41
Answer: 