Answer:
number 1 is b
Step-by-step explanation:
Answer:
4x² + 12x + 18
Step-by-step explanation:
This would be the trinomial.
The perimeter is the measure around the shape, so just add all the sides together-
6+5x+x+2
6x+8
Since this is a right triangle, you multiply the legs (6 and x+2) and divide by 2
6(x+2)
6x+12
/2
3x+6
