Olivia is making bead bracelets for her friends. she can make 3 bracelets in 15 minutes. now find the constant of proportionality in terms of number of bracelets per minute.

so, 15 divided by 3 is 5. so the constant of proportionality is 5. and 60 seconds for the minute, divided by 5 is12.

if this is wrong im sorry. Hope i helped!

step-by-step explanation:

1)is not similar since corresponding sides are not in the same ratio

2)are similar since corresponding sides are in the same ratio and corresponding angles are equal

hope it will

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