Answer:
The numbers 32 and 19. 32-19=13. 32+19=51.
Step-by-step explanation:
Answer:
scale factor is 2.5
Step-by-step explanation:
Notice that the original image is smaller than the scale drawing. Examine the ratios of the sizes:
Image/ Original :
height: 3.75 in / 1.5 in = 2.5
length: 5 in / 2 in = 2.5
The scale factor is clearly 2.5
Answer:
3rd one: 
Step-by-step explanation: