Answer: 3,428 hope this helps :)
Step-by-step explanation:
 
        
             
        
        
        
You need to use the angle sum of  a triangle in triangle CAD to express y in term of x
for triangla CAD , y = (180 -x) /2
180 = 3x + [ (180-x)/2]
x = 36
hope this helps
        
                    
             
        
        
        
Answer:
53%
Step-by-step explanation:
Total voters = 5,800 
5,800= 100% 
3,074=X
X=3,074*100/5,800= 53%
 
        
             
        
        
        
9514 1404 393
Answer:
   (b)  √6 mi
Step-by-step explanation:
Putting the given heights into the formula, we find the difference in distances to be ...
   Adam' horizon distance = √((3/2)(400)) = 10√6 . . . miles
   Pam's horizon distance = √((3/2)(324)) = 9√6 . . . . miles
Then the difference Adam can see is farther than the distance Pam can see by ...
   10√6 -9√6 = √6 . . . miles
 
        
             
        
        
        
problem given:  (-0.75x + 6) -(2.5x -1.9) 
distribute: -0.75x+6 -2.5x-1.9
combine like terms: -0.75x-2.5x= -3.25x ; 1.9+6=7.6
solution:  -3.25x+7.6