Drag each figure to show if it is similar to the figure shown or why it is not similar 3 yd
9 yd
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2 yd
3 yd
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6 yd
9 yd
8 yd
18 yd
18 yd
6 yd
6 yd
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18 yd
Similar
Not Similar - Different Type of Shape
Not Similar - Different Ratio of Side
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Lin is writing an equation to model the proportional relationship between y, the total cost in dollars of downloading videos from a website, and x, the number of videos downloaded. she knows that the total cost to download 3 videos was $12. her work to find the equation is shown below. joylin’s work step 1 k= 3/12= 0.25 step 2 y= 0.25x where did joylin make her first error?