Answer:
80 square units 
536.6  
 
Step-by-step explanation:
First one. 
2 Trapezoids 
A =  x h
 x h
A =  x 2
 x 2 
A = 16 
One rectangle 
A = b x h 
A = 6 x 8
A = 48
Total Area = 16 + 16 + 48 = 80
Second one: 
Two triangles: 
A =  
 
A = 
A =  
 
A = 43.3 
One large rectangle
A = b x h
A = 30 x 15 
A = 450
Total Area = 450 + 43.3 + 43.3 = 536.6 
 
        
                    
             
        
        
        
Answer:
Domain → 0 < x < 5
Step-by-step explanation:
Sasha sells T-shirts and earns a fixed amount plus a commission by selling each shirt. (As given in the table)
Table attached shows a linear function (A regular increase in total pay with the increase in number of shirts sold)
So the input values of the table (Number of shirts sold) will represent the domain of the linear function.
Hence, reasonable domain for the function will be → 0 < x < 5
 
        
             
        
        
        
60 is what percent of 200...
60/200 = x/100
200x = 6000
x = 6000/200
x = 30%...that means for every sale, the sales person gets a 30% commission
C(p) = 0.3p <==
        
                    
             
        
        
        
Answer:
225 square feet
Step-by-step explanation:
the base of the pyramid would be 76 ft², since 12*6=72. Then you get the surface area of the sides. 2 of the sides would be 48 ft², since (12*8)/2=48. The other 2 sides would be 28.5 ft², since (6*9.5)/2-28.5. Then you just add the surface areas of all the sides; 76+48+48+28.5+28.5 to get 225.
Hope this helps! :)