Depends on what you're trying to study
so did you get what I solved the answer is D ok
The probabilty is 6/26. i thnk im not really good with this stuff
Answer:
I think that it should be

Step-by-step explanation:
Here,
we take , a - b = A,b-c = B , c - a= C
A+B+C = 0
we know that,

Here , A+B+C = 0
so,
A^3 +B^3 + C^3 = 3 ABC
now we put the values

I am done .
So our original equations would be..


(a) perimeter in terms of y

(b) area in terms of y
*I'm actually not sure about b.. sorry*
(c) if perimeter = 28, find length

