Answer:
In this special case we know that 
and 
and for this case we can add all the values 12+18 +12+18=60 and that represent the perimeter
Step-by-step explanation:
For this case we know that the perimeter is given by:
In this special case we know that and and for this case we can add all the values 12+18 +12+18=60 and that represent the perimeter
T-v
7-(-3)
7+3
10
the answer is 10
8x+1=x-6
7x+1=-6
7x=-7
X=-1
Y=x
Y=-1
I think a non- integer rational number but I’m not real sure on that.
Answer:
-18.5
Step-by-step explanation:
