Answer:
(-8,0)
Step-by-step explanation:
 
        
             
        
        
        
Answer:
one
Step-by-step explanation:
Zero has one square root which is 0.
 Negative numbers don't have real square roots since a square is either positive or 0.
 
        
             
        
        
        
Answer:
156 in squared 
Step-by-step explanation:
So the formulas will be stated below
Parallelogram Area= 1/2h(b1+b2)
Square Area= Bh
So first do
(4)(12+6) 
(4)(18)
No need to half it bc there's the same shape at the bottom
72+18+30+36
6(3)
3x5(2)
12(3)
 
        
             
        
        
        
Answer:
Even
Step-by-step explanation: