Answer: The answer would be 72/97
Step-by-step explanation: Sin = opposite/hypotenuse. So 72 is opposite angle C and 97 is the hypotenuse (Longest Side).
-4(-4) = positive 16
Positive 16(-4) = -64
-64 is your answer
I guess answer is C y = -4x+3 when I do formula of Y= MX+b