Answer:

Step-by-step explanation:
The perimeter of a polygon is equal to the sum of its sides.
The sides in the triangle shown have lengths
,
, and
in no specific order.
Since its perimeter is given by the sum of its sides, the perimeter is equal to:

Combine like terms:

Store #2 since it has a lower MAD
Answer:
third one
Step-by-step explanation:
cuz its a fraction, and fractions arent polynomials
I don’t know how ybyybbyyb
2x+2=6
2x=4
x=2
Hope this helps :)