25 pts to who ever can help with this question:
       
      
                
     
    
    
    
    
    1 answer:
            
              
              
                
                
Answer:
A. 5s+2
B. 8s+8
C. 75
D. 27
Step-by-step explanation:
Is difficult to read the exact expressions. If a mistake is present then fix the number and use the same method.
A. The perimeter of the square is all 4 equal sides added together. The length of a side is  . Since there are four sides then:
. Since there are four sides then:

Adding 1/4+1/4+1/4+1/4=1. This applies here leaving 5s+2 as the answer.
B. The perimeter of the rectangle is all four sides added together. A rectangle has two pairs of equal side so P = 2l+2w.

C. If s=5 then the sum of the two perimeters is:
5s+2+8s+8
5(5)+2+8(5)+8
25+2+40+8
75
D. Subtract the two perimeters by computing s=7:
8s+8 -(5s+2)
8s+8-5s-2
8(7)+8-5(7)-2
56+8-35-2
64-35-2
29-2
27
 
                                
             
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C. You can graph it on Desmos and all the given points work. 
        
                    
             
        
        
        
A is the correct answer. 23/40=0.575 and 4.6/8= 0.575 as well.
        
                    
             
        
        
        
Answer:
39.407m
Step-by-step explanation:
sin 66deg = 36/length of cable
length of cable = 36/sin 66deg = 39.407m (5sf)
 
        
                    
             
        
        
        
Answer:
10
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
First 
Step-by-step explanation: