It's a right triangle as it has the 90 degree corner and 3 different lengths
        
             
        
        
        
Answer:
No solution
Step-by-step explanation:
4x+9=4x+13
9 ≠ 13
No solution
 
        
                    
             
        
        
        
Answer:
After 1818, the Oregon Country was controlled
solely by the United States.
solely by Great Britain.
jointly by United States and Great Britain.
jointly by the United States and Spain.Step-by-step explanation:
 
        
                    
             
        
        
            
            
                What is the mean of your data 341, 237, 143,185,248,403,374,451,84,267,178,258,284,465,224 
                weqwewe [10]             
         
        
Answer:
The mean for the given set of numbers is 276.133..... repeated 
Step-by-step explanation:
To find this you must add the numbers up together and divide them by the amount of numbers there is.