I solved with addition elimination, and matrices elimination and received the same answer. (0,0,-3) I hope that helps.
The expression that can be used is 3.14 (6x4+6^2)
The surface area is 188.4
Answer:

Step-by-step explanation:
1- Identify the x and the y
x1= -2
x2=2
y1= 2
y2= -1
2-
2- solve the equation:
d=
(2-(-2))
+ ((-1)-2)
d=
(4)
+ (-3)
=
16 + 9
=
25
d=5 answer
Answer:
The elements of S-block elements are 14, so therefore to create an inequality model we declare S to be the unknown variable.
therefore since we have 14 elements we use an inclusive class interval from 1-14. the model is given as
1≤S≥14
Step-by-step explanation:
you have to declare variables before for the unknowns.
you also declare the class interval to be inclusive class interval or exclusive class interval.
I believe the answer is 6
Only because I see that I can divide 3 and 2 and I know that the answer is 6