Answer:
<em>This</em><em> </em><em>is</em><em> </em><em>the</em><em> </em><em>answer</em><em> </em><em>i</em><em> </em><em>guess</em><em>.</em>
12:20 =
15:25 =
3:5 =
9:15 =
All the rectangles are similar because they all have identical lenght to width ratios.
Hope that helps!
Answer:
10
Step-by-step explanation:
I plugged in different numbers.
10*2 is 20
20+10=30