Answer:
I think strong positive
Step-by-step explanation:
.......
Answer:
a = 10.5 feet
Step-by-step explanation:
Given that,
The area of a square room, A = 110.25 ft²
We need to find the side length of the living room. Let the side be x.
We know that,
The area of a square, 
So,

So, the side length of the living room is equal to 10.5 feet.
Answer: B
Step-by-step explanation: If a quadrilateral is a parallelogram, then opposite sides are congruent and parallel, so this must be a parallelogram.
Answer:
y=mx+b
Step-by-step explanation:
m=slope
b=y-intersept