Answer:
The measure of angle B is 50
Step-by-step explanation:
Vertex=(-1,0)
x^2-2x-1
y=− ( x + 1 )^2 + 0
Use the vertex form, y=a(x−h)^2+k, to determine the values of a, h, and k.
Find the vertex (h,k) = (-1,0)
Yes, felt that. thanks and have a lovely day!:D
Answer:
263,870
Step-by-step explanation:
Answer:
60
Step-by-step explanation:
