(A) a triangle whose angles each measure less than 90°
        
             
        
        
        
Answer:
it is A i think i am a nub tho
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
 5.x^8.y^3
Step-by-step explanation:
15.x^10.y^5.z^2 ÷ 3.x^2.y^2.z^2
= 15/3. x^(10-2). y^(5-2). z^(2-2)
= 5.x^8.y^3.z^0
= 5.x^8.y^3
 
        
             
        
        
        
Answer:
Step-by-step explanation:
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