Answer:
The side lengths of similar triangles are proportional
Step-by-step explanation:
The original bill is $ 83.475
The microscope ,the projector, model boat, or a model of a city
All of these <span>use dilation</span>
Changing the 30 to 10 is a 20 unit drop ( 30-10=20)
so the line would shift vertically down by 20
<span>The line will shift vertically down by $20.</span>