Answer:
48 or 47.9
Step-by-step explanation:
Assuming 13 is the radius the answer is 81.64cm
Here is your answer!
B) The determinent is 0
Quadratic f(x) = (x -h)² +k has vertex (h, k) and axis of symmetry x=h. When k is negative, the number of real solutions is 2, because both branches of the function cross the x-axis.
In your equation, h = -3 and k = -8.
Axis of symmetry: x = -3
Vertex: (-3, -8)
Number of real solutions: 2
Answer:
x= -5/3 y-5
Step-by-step explanation: