You have to explain how you knew to use 55 and 120, not another option.
Hope it helped! :)
Answer: A = k =250
B= y,x=0.5
Step-by-step explanation: Find the constant of variation.
I do not understand the question being asked
If length AM = AK then it is isosceles.
M(-1,-6), A(-4,5)
AM=((5-(-6))²+(-4-(-1)))^(1/2)=11.401
A(-4,5) and K(5,-2)
AK=((-2-5)²+(5+4)²)^(1/2)=11.401
so the triangle is isosceles.