A. Equilateral: All sides are the same length
b. Scalene: All sides are different lengths
c. <span>Equilateral: </span>All sides are the same length
d. Isosceles: Two sides are the same length
e. Scalene: All sides are different lengths
f. Isosceles: <span>Two sides are the same length
Hope this helps!</span>
        
             
        
        
        
I think the independent variable is the number of people and the dependent is the wait time. I see it as the wait time DEPENDS on how many people are in line. This one is kinda confusing tho
        
             
        
        
        
9514 1404 393
Answer:
   3) x = 9
   4) x = 3
Step-by-step explanation:
3) The two short segments are indicated as having a sum equal to the long segment.
   (x +2) +(-5 +x) = 15
   2x = 18 . . . . . . . . . . . . add 3
   x = 9 . . . . . . . . . divide by 2
(This makes the segments be 9+2 = 11 and -5+9 = 4, which total 15.)
__
4) Same deal.
   3x +3 = 4x
   3 = x . . . . . . . . subtract 3x
(This makes the segments be 3(3) = 9 and 4(3) = 12, where 9+3=12.)
 
        
             
        
        
        
Answer:
76.3
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
All we do is do 3.5 x 5 to get 17.5 water!
Step-by-step explanation: