Dangerous UV waves, and long radio waves
The answer is 180 i hope i helped you :)
The distance is 7 and the other zero would be at x=-10.
Answer:
x +4
Step-by-step explanation:
The trinomial x² +8x +16 is a perfect square trinomial, so factors as ...
x² +8x +16 = (x +4)²
Assuming the side length is one of the factors of the given area, it will be ...
side length = (x +4)
The answer is 3.92 and I think that is the answer