Answer:
About 40% I think-
Step-by-step explanation:
Basically, you change 2/5 into a percentage and you should get 40 percent.
 
        
             
        
        
        
Okay the answer is r=47
Let's solve your equation step-by-step.<span>5+44=2+r
</span>Step 1: Simplify both sides of the equation.<span>5+44=2+r
</span>Simplify:<span>49=r+2
</span>Step 2: Flip the equation.<span>r+2=49
</span>Step 3: Subtract 2 from both sides.<span><span>r+2−2</span>=49−2</span>r=47
Answer:<span>r=<span>47
Hope this helps!:)</span></span>
        
                    
             
        
        
        
25 is the length of x, using the 30-60-90 special triangle method 
 
        
             
        
        
        
Hello : 
the nth term is :  An =A1 × r^(n-1)
A1 = 1      r = 2.3     n = 5
 A5 =1 × (2.3)^(5-1)=27.9841