Answer:
Since 
, you have the following arrangements.
Optional: 
(and it's mirror version 
, if you want to consider a long strip of bottles a rectangle. Technically it is, but it's open to interpretation.
and it's mirror 
;
and it's mirror 
;
Optional: 
. Since a square is a rectangle with extra limitations.
Vertex form is
where (h,k) is the vertex.
We can see that the vertex of the graph is at (2,0), and that the graph opens downwards, but does not look stretched at all.
Therefore,
a = -1
h = 2
k = 0
and our vertex form equation is
which is answer A
Hello there! The formula for finding the area of a circle is π * r². The radius is 1/2 of the diameter. The diameter is 92 meters ½ of 92 is 46. So we will raise 46 to the second power. 46² is 2,116. Now, let's multiply that by 3.14 to ffind the area of the circle. 2,116 * 3.14 is 6,644.24. There. The area of the ice skating rink is 6,644.24 square feet.
Answer:
B
Step-by-step explanation:
For the first question the answer is 1/13. then for the second it is 1/2 and for the third it is 3/10.
