yes, they are all proportional
Answer:
Let B = (x, y)
Given A = (8, 9)
option 3
x=-2
Step-by-step explanation
x+74+37+x+73=180
184+2x=180
-184 -184
2x=-4
A
Step-by-step explanation:
sin is opposite/hypotenuse, which is 24/26, simplifying to 12/13