Answer:
40x² + 65x + 25
Explanation:
We will just multiply each term from the first bracket by each term from the second and then combine like terms to get the final expression.
This would be done as follows:
(5x + 5)(8x + 5)
5x(8x) + 5x(5) + 5(8x) + 5(5)
40x² + 25x + 40x + 25
40x² + 65x + 25
Hope this helps :)
        
             
        
        
        
All of the angles measure less than 90 degrees
 
        
                    
             
        
        
        
Im guessing either 2/3*570 or 1/3*5700
        
                    
             
        
        
        
Answer:
x2  1-
Step-by-step explanation:
 
        
                    
             
        
        
        
The answer is 134 ft^2
the area of the smaller rectangle:

the area of the other rectangle:

the area of the whole shape: 

good luck