It is! It looks like what you did here was to take 3/5 of 3 1/4, first by dividing by 5, and then by multiplying by 3. Just remember to leave your units (cups) on at the end! Also, you had a step there where you multiplied the improper fraction 3 1/4 = 13/4 by 5/5, so I’d show that step in your work.
The answer to this is Hexagon.
ANSWER
The equation is

EXPLANATION
Let the equation be

where

is the slope of the line.
We substitute this value to obtain,

Since the line passes through

we can use this point to determine the value of c.
We substitute this point to obtain,



Our equation now becomes

We can write this in standard form as
Answer: 
Step-by-step explanation:
We know that
[area of circular cookie]=pi*r²
r=2.5 in
[area of circular cookie]=pi*2.5²----> 19.63 in²
the answer is
the area of circular cookie is 19.63 in²