Answer:
A. 1.5 cm by 2.5 cm 
B. 27 cm by 45 cm 
C. 9 cm by 15 cm
D. 30 cm by 50 cm
Step-by-step explanation:
The dimensions of the original painting = 12 cm by 20 cm painting 
Hence, the proportion is: 
12/20 = 0.6
Hence, we compare the options given in the question.
 A. 1.5 cm by 2.5 cm
= 1.5/2.5 = 0.6 , option A is correct
 B. 27 cm by 45 cm
27cm/45 cm = 0.6 Option B is correct
 
C. 9 cm by 15 cm
9cm/15cm = 0.6 , Option C is correct
 D. 30 cm by 50 cm
30 cm /50 cm = 0.6 Option D is correct
 E. 6 cm by 14 cm
6cm/14 cm = 0.4285714286
Option E is not correct
Therefore, Options A to D are the correct options
 
        
             
        
        
        
Answer:
I need info
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer: 19 units
Step-by-step explanation:
Count from A down then the left until you reach B.
 
        
             
        
        
        
Answer: 24km
Explanation: radius is half of the diameter so we just multiply by 2 to get a diameter
        
             
        
        
        
Answer: f=-2
Step-by-step explanation:
math