Answer:
Charlene claim is true. 
Step-by-step explanation:
Max claims that a point on any line that is perpendicular to a segment is equidistant from a segment's endpoints.
It is not necessary as  shown in the diagram (a). 
Charlene claims that the line must be a perpendicular bisector for a point on the line to be equidistant from a segment's endpoints.
It is true as shown in the diagram (b). 
So, Charlene claim is true. 
 
        
             
        
        
        
Answer:
For number 2 the answer is 8/6=20/15 
The answer for 3 is 12:26 
Step-by-step explanation:
 
        
             
        
        
        
Answer:
345700
Step-by-step explanation:
79600+145700+120400=345700
 
        
             
        
        
        
Well area of a triangle is

so,

The answer is 8
 
        
        
        
Multiply the two brackets together 
(2x-1)(x-2)
2x(x)(2x*-2)(-1*x)(-1*-2)
2x^2-4x-x+2
2x^2-5x+2
Answer is 2x^2-5x+2 - J