(16-x²)+(4-x) or (-x²+16)+(-x+4)
Combine like terms
(-x²+20-x) or (-x²-x+20)
It's the reflexive property because it's just relating it to itself (def. of reflexive)
As we all know: A=A, B=B, mx=mx, nothing changes.
So the answer is D
Answer: 105°
because 180-41-34=105
Answer:
sqrt(5)*sqrt(5)=5.
Step-by-step explanation:
