Formula: d = √(x2-x1)²+(y2-y1)²
d = √(11-3)²+(11-5)²
d = √8²+6²
d = √64+36
d = √100
d = 10
Best of Luck!
 
        
                    
             
        
        
        
A) always
Example
-3+(-3)= -9
B) never
C) never
D) always
E)never
F)sometimes 
        
             
        
        
        
Answer:
18
Step-by-step explanation:
y=k×x
15=k×5
=>k=15/5=3
when x=6,
y=3×6
   =18
 
        
             
        
        
        
Answer:
D.y-4=f(x+3)
Step-by-step explanation:
The correct translation would be y-4 because the y-coordinate moves down 4 units and f(x+3) because the x-coordinate would move 3 spaces to the right.
Hope this helps!!! PLZ MARK BRAINLIEST!!!
 
        
             
        
        
        
736 total - travel insurance cost per person 19x4=76-736=660:4=165 so x represent 165+travel insurance for 19 =184 total per person.x=184 hope it helps!