Answer:
The red square because if u cut it from the side u get to triangles.
Step-by-step explanation:
 
        
                    
             
        
        
        
((b1+b2)÷2)(h)=A
so I think the answer is 3 1/16 or 3.0625
        
             
        
        
        
Answer:
40
Step-by-step explanation:
This is asking you to plug in the value of h(5) into g(x). First solve for h(5)
x^2-3 = h(x)
5^2-3= 22
h(5) = 22 
h(5) is 22. So now, plug that into g(x).
g(h(5)) = 2(22)-4
44-4=40
(g.h)(5) is 40.
 
        
             
        
        
        
Answer:
the 3rd one
Step-by-step explanation:
 
        
             
        
        
        
The answer is one. anything squared to the zeroth is 1.