Answer:
32 + 136n − 220
 + 136n − 220
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1) find the corresponding y values for when x = 0 and when x = 4,
when x = 0, y = 4
when x = 4, y = 4
the coordinates are (0,4) and (4,4)
2) to calculate the average rate of change, find the slope of the two points:
(0,4) (4,4)
(change in y) 4 - 4 = 0
(change in x) 4 - 0 = 4
0/4 = 0
the average rate of change is 0!
        
             
        
        
        
Answer:
triangle DCA is congruent to triangle BAC       -      because of AAS (angle-angle-side) theorem
Step-by-step explanation:
 
        
             
        
        
        
Answer:
   10.25
Step-by-step explanation:
The slope of AC is given by the slope formula:
   m = (y2 -y1)/(x2 -x1)
   m = (-4 -1)/(3 -(-1)) = -5/4
Then the slope of CB is the opposite reciprocal, 4/5. The equation of line CB in point-slope form is ...
   y -k = m(x -h) . . . . . . line with slope m through point (h, k)
   y -(-4) = 4/5(x -3) . . . . line CB
When y = 1 (to match the y-value of A), then ...
   1 +4 = 4/5(x -3)
   5(5/4) = (x -3) . . . . . multiply by 5/4
   6.25 +3 = x = 9.25 . . . . add 3
Point B is (9.25, 1).
The length of the hypotenuse is ...
   9.25 -(-1) = 10.25
 
        
             
        
        
        
Answer:
They are both 63 Inches/ Lengths apart.
Step-by-step explanation:
<em>You see when it comes to cm2 inches and lengths You must always Analyze your work and figure out if you can seperate the two among themselves equally. 81 Goes into 144. 63 plus equation.</em>