Answer:
I have already answered this in your last question:)
 
        
             
        
        
        
Answer:
i think the answer is 
Step-by-step explanation:
 
        
             
        
        
        
Answer:
<h2>x = 15</h2>
Step-by-step explanation:

 
        
                    
             
        
        
        
Answer:
 I think the strawberry cake measure have to be 360⁰. so the arc measure is 360⁰÷3=100
so we have all three arcs congruent b/c all measures 100⁰
I think XYZ=100⁰
 
        
                    
             
        
        
        
Answer:
Have you tried the quadratic formula? you can look up the quadratic equation and plug in the, a=1 b=2 and c=10
Step-by-step explanation: