I think the answer is b. 1/3 but I might be wrong
Answer:
Step-by-step explanation:
d=2r=2, 6 =12
diameter=12
Answer:
16
Step-by-step explanation:
If 1/3 are brown that means 8 animals are brown therefore 16 is how many are not brown
Answer:
B
Step-by-step explanation:
y = (x + 1)/x
xy = x + 1
xy - x = 1
x(y - 1) = 1
x = 1/(y - 1)
Interswitch variables
f^-1(x) = 1/(x - 1)
Answer:
x = -2
Step-by-step explanation:
In order to find the axis of symmetry, we will have to find the x-value of the vertex.
Vertex = (-b/2a, f(-b/2a))
In x² + 4x + 6,
a = 1 , b = 4 , c = 6
Vertex = (-4/2,f(-4/2))
Vertex = (-2,f(-2))
We have found the x-value of the vertex which is -2.
Hence, line/axis of symmetry is x = -2
