Answer:
10. As the temperature increases the number of people increases.
Step-by-step explanation:
Because its better to go to a pool when its hot.
sry i dont know 11 :(
 
        
                    
             
        
        
        
Answer:
B)  x = 7,  y = 4
Step-by-step explanation:
you can find the value of 'y' first by connecting the bases with another altitute measuring 4 units
you now have an isosceles triangle where each leg is 4 which makes the hypotenuse equal to 4
to find 'x', it is the sum of 3 and 4
 
        
             
        
        
        
Answer:
AB and CD are parallel lines
Step-by-step explanation:
• Parallel lines have equal slopes
• The slopes of perpendicular lines are negative reciprocals
Calculate the slope m using the gradient formula
m = ( y₂ - y₁ ) / ( x₂ - x₁ )
let (x₁, y₁ ) = A(1, 4) and (x₂, y₂ ) = B(3, 8)
m =  =
 =  = 2
 = 2
let (x₁, y₁ ) = C(- 1, 6) and (x₂, y₂ ) = D(3, 14)
m =  =
 =  = 2
 = 2
Since slope of AB and CD are equal then lines are parallel
 
        
                    
             
        
        
        
Answer:
12.5%
Step-by-step explanation:
big brain