Answer:
a^2+b^2=a(2)^1.5
Step-by-step explanation:
im not sure, just seems right
 
        
             
        
        
        
Answer:
So if ∠X is 70° then ∠Y is most likely going to be 70° as well. So if you take 180° which is a straight line and subtract both of the 70°'s you'd get 40°. This answer seems pretty accurate to me. 
Step-by-step explanation:
Hope this helps you out! :) 
(If any question s put them below and I'll try my best to answer them)
 
        
             
        
        
        
Answer:
-4m + 4
Step-by-step explanation:
you distribute the -4 to the m making -4m and then distribute -4 to the -1 which makes +4
 
        
             
        
        
        
> 
the answer is “>” because 12.312 is greater than 12.132