Answer: The points of the images are  (9,10), (15,6), (6,4)  and the image is not a rigid motion because the shape changes in side. 
Step-by-step explanation:
Since it gives you the scale factor then find they coordinates by multiplying the coordinates by the scare factor. 
A(3,5) → (3*3,5*2) → (9,10) 
B( 5,3) → (5*3, 3*2) → (15,6) 
C ( 2,3)→ (2*3, 2*2)→ ( 6,4) 
 
        
             
        
        
        
X-13=42 
x is the "variable", you're taking 13 away from that, and the answer is also given, 42. 
        
                    
             
        
        
        
Answer:
-2, -6
Step-by-step explanation:
using cramer rule 
5    -3    
-2   -1     
calculatiing the determinant = (5 x-1) - (-3x-2) = -5 -(6) = -5-6=-11
using cramer rule 
to calculate x we change the coefficient of x with the answer (8,10)
8   -3
10   -1 
we calculate determinant = (8x-1)-(-3x10) = -8-(-30) = -8+30 =22
to calculate x 
22/-11= -2
to calculate y we change the coefficient of y with the answer (8,10)
5   8
-2   10 
we calculate determinant = (5x10)-(8x-2) = 50 -(-16) = 50 +16=66
to calculate y 
66/-11= -6
 
        
                    
             
        
        
        
Answer:
measure of angle 2 and angle 3 are both 97
Step-by-step explanation:
angle 2 and angle 3 are vertical angles
 
        
             
        
        
        
Answer:v= x a h add then multiply
Step-by-step explanation: