B. 5
Each row across (left to right) adds up to 43
        
             
        
        
        
Answer:
10 rad 3 / 2
Step-by-step explanation:
x = missing angle of the full traingle
180 - (90 + 60) = x
180 - 150 = x
30 = x
10 rad 3 / 2 = x
this is just my understanding of the problem- im sorry if im incorrect
 
        
             
        
        
        
Answer:
3x-18 = 39
3x = 57
x = 19
(3*(19))-18 = 39
57-18 = 39  
3x-x+2=4
Step-by-step explanation:
hope it help
 
        
             
        
        
        
Answer: y= (6/5)x - (18/5)
 
 
        
             
        
        
        
Answer:
4.31
Step-by-step explanation:
Find the cube root of both sides of the equation.
 =
 = 
The cube root will cancel out the cubed in the variable.
v = 
Find the cube root of 80. I rounded to the nearest hundredth.
v = 4.31