Answer:
2/5
Step-by-step explanation:

Hence, simplest form of 34/85 is 2/5.
 
        
             
        
        
        
<span>{(–1, 3), (5, 3), (–6, 7), (9, 0)} is the correct answer.
I hope this helped!
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Step-by-step explanation:
So, x=width and the width=13+L. The formula for perimeter is 2(L)+2(W) and the total perimeter in this question is 62 feet. That means 2(L)+2(13+L)=62 feet. Solve for L and that's going to be your length. Add the length plus 13 and you'll have the width. Double check the equation by plugging the width and length back into the equation. (Does that help?) 
 
        
             
        
        
        
Answer:
A is true but I dont know the rest I am very sorry   .-.
Step-by-step explanation:
 I Just added 18 + 12 = 30 + 10 = 40 and that is why A is true
 
        
             
        
        
        
Arc DB will also measure 34 degrees.