G(-4) = 4^2 + 3(-4) - 2
16 - 12 - 2
4 - 2
answer: 2
Answer:
Options A-C-F
Step-by-step explanation:
we know that
<em>The circumference of a circle is equal to</em>
or 
where
D is the diameter and r is the radius
therefore
or 
The number pi is the ratio circumference - diameter or is the ratio circumference - 2 times radius
<em>The area of the circle is equal to</em>

therefore
The number pi is the ratio Area - radius squared
Answer:

Step-by-step explanation:
we know that the circumference is equal to

we have

substitute


Answer:
76.96902001
Step-by-step explanation:
We know that the area of a circle is
so we can take that equation and divide it by two to get your answer. So in this case it would be
. Hope this helps!
The answer to the question is -x-7