Answer:
A. 7pi>21
Step-by-step explanation:
7*pi=21.99
21.99>21
Answer:
-2
Step-by-step explanation:
Answer:
Step-by-step explanation:
242=b+49
The answer to 0.6c+2.5=3.22 solving for C Answer:
c=1.2
Answer: Option D

Step-by-step explanation:
For a quadratic function of the form

The x coordinate of the vertice is:

In this case the function is:

So

The x coordinate of the vertice is:

The y coordinate of the vertice is:

The vertice is: (-3, -11)
The form e vertice for a quadratic equation is:

Where
the x coordinate of the vertice is h and the y coordinate of the vertice is k.
Then h=-3 and k =-11
Finally the equation
in vertex form is:
