İf you find problem respond me
Where are youbfrom answer please
What given data? It’s just lines, what’s the data before?
Answer:
90 - 9 = 81°
Step-by-step explanation:
I believe the answer is b
To convert a quadratic<span> from y = ax</span>2<span> + bx + c form to </span>vertex<span> form, y = a(x - h)</span>2+ k, you use the process of completing the square. Let's see an example. Convert y = 2x2<span>- 4x + 5 into </span>vertex<span> form, and state the </span>vertex<span>.</span>