X= 51 is the answer you need to remember that since they share a straight line you add the together to get 180 which is half a circle
Answer: 
Step-by-step explanation:
Factor theorem : If x=a is a zero of a polynomial p(x) then (x-a) is a factor of p(x).
Given: Zeroes of polynomial : -4,0, 1, and 4.
Then Factors =
[By factor theorem ]

Multiplying these factors to get polynomial in standard form.

Hence, B is the correct option.
So, M=((−2)+(6)/2,(5)+(−9)/2=(2,−2)
Answer: M=(2,−2)
Answer:
what is your question? could you give me a little bit more details ? thank you