Considering 1.824 (2 being hundredth) it would mean that this is 1.82 <span />
Answer:

Step-by-step explanation:

Answer:
Perimiter= 27
Step-by-step explanation:
It equals that, because in order to find the perimeter of something, you just add all of the sides together. I don't know how to do the area, but I'm sure you'll be able to find how on google. I hope this helped in some way
Answer: y = -4x + 18
Both equations have the same slope.
y = -4x + b
x = 3
y = 6
6 = -4(3) + b
6 = -12 + b
6 + 12 = b