To find the ratio, you Will need to find the ratio of the patio, and the ratio of the scale version of the patio. 
16 feet x 20 feet = 320 ft.² 
(16/4 = 4 in)/(20/4= 5 in)
4 inches x 5 inches = 20 in.² 
 320 ft.² / 20 in.² = 16 ft.² / 1 square inch
        
                    
             
        
        
        
Answer:
5a - 30
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:

Step-by-step explanation:
The antiderivative of the function is the same as the integral. To find the integral or antiderivative, reverse the process of differentiation method. Currently the function has degree 1. Through integration we increase the degree of each term by 1 and divide by the degree.
Thus 35 - 9x becomes  . We add a constant C for any possible constant that was eliminated during differentiation.
. We add a constant C for any possible constant that was eliminated during differentiation.
 
        
             
        
        
        
Salut. BC²=AC²-AB² , BC=√((10)²-(8)²) , BC=√(100-64) , BC=√36 , BC=6cm. J'espere t,avoir aidé
        
             
        
        
        
Answer:
3x+18
Step-by-step explanation:
3 (x+6) 
Distribute
3x+3*6
3x+18