Answer:
x=48°
Step-by-step explanation:
We two lines cross over each other, making four angles, the angles opposite each other are equal. They're called vertically opposite angles.
 
        
                    
             
        
        
        
Answer:
v=2144.66
Step-by-step explanation:
formula: 4/2 (pi) (r)³
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Answer:
63
Step-by-step explanation:
 
        
             
        
        
        
i think the answer is(1,0) im not sure
 
        
             
        
        
        
Answer:
z=7
Step-by-step explanation:
3z+5=4z-2
5=4z-2-3z
5=z-2
5+2=z
7=z
z=7