You work at a photography store. a customer has a picture that is 4.5 inches tall. the customer wants a reduced copy of the picture to fit a space of 1.8 inches tall on a postcard. what scale factor should you use to reduce the picture to the correct size?

0.4

Step-by-step explanation:

The scale factor is the ratio of the lenght of a figure compared to the lenght of another figure and it can be used to enlarge or reduce a shape. In this case, as the customer wants to reduce the picture, to calculate the scale factor you have to divide the small length by the big length.

Scale Factor Reduction= Small length /Big length= 1.8/4.5= 0.4

The scale factor is 0.4.

answer: this doesnt make any sense especially the photo.

step-by-step explanation: