Answer:
<u>Answer</u><u> </u><u>is</u><u> </u><u>1</u><u>/</u><u>6</u>
Step-by-step explanation:

 
        
             
        
        
        
Answer:
3/4
Step-by-step explanation:
2/3=8/12
3/4=9/12
Common denominator: 12
larger fraction: 3/4
PLS GIVE BRAINLIEST
 
        
                    
             
        
        
        
I have completed the 1st one and have attached it.
 
        
        
        
Answer:
x=5
Step-by-step explanation:
We simplify the equation to the form, which is simple to understand 
3x+5-5=20-5
We move all terms containing x to the left and all other terms to the right. 
+3x=+20-5-5+5
We simplify left and right side of the equation. 
+3x=+15
We divide both sides of the equation by 3 to get x. 
x=5
 
        
             
        
        
        
P=4πlr²
r²=P/4πl
r=√(P/4πl)= 1/2*(√(P/πl)
Answer is A