
Let's solve for value of values of x and y ~ 
According to Angle sum property of triangles : 




Now, solve for y ~ 




Now, by the results we got, we can conclude that :
The two triangles are not similar because 70 + 58 + x = 180 means x = 52° and 70 + 49 + y=180 means y = 61°
 
        
                    
             
        
        
        
Use the distributive property and multiply everything in the parentheses by 14.
Leaving you with.. (70 - 3.5 x 350) + 2 / 4 x 1.
Then reduce the parentheses. 
Leaving you with.. ( -1155) + 2 / 4 x 1
Then divide 2 by four.
Leaving you with.. (-1155) + .5
Answer..   -1,154.5
        
             
        
        
        
You move the decimal 6 places to the right: 1986000