Answer:
4x+4
Step-by-step explanation:
7x -3x +4
Combine like terms
7x-3x = 4x
Substitute back into the expression
4x+4
Answer:
I think it is 325
Step-by-step explanation: You multiply 108 times 3.
Answer
(3x-3)
Step-by-step explanation:
(5,11) (-5,-1)
Slope = (11 + 1) / (5 + 5)
= 12/10
= 6/5
To find conjecture about regular polygon, use the formula

Where, n = number of sides of the regular polygone
1) Triangle
n =3
So, Conjecture of the triangle =

= 120
2) Square
n =4
So, Conjecture of the square =

= 90
3) Pentagone
n = 5
So, Conjecture of the pentagon =

= 72
4) Hexagone
n = 6
So, Conjecture of the pentagon =

= 60.