RU and JM are diagonals. Given ST= 6, KL = 10, and RU= 12, find JM

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JM = 20 units

Step-by-step explanation:

∵ Hexagon RSTUVW is similar to hexagon  JKLMNP

∴ The corresponding sides and diagonals have a constant ratio

∴

∵ ST = 6 units

∵ KL = 10

∴

- Simplify it by dividing up and down by 2

∴

∵

∵ RU = 12 units

∴  

- By using cross multiplication

∴ JM × 3 = 5 × 12

∴ 3 JM = 60

- Divide both sides by 3

∴ JM = 20 units

if you are looking for the unit rate then the answer would be 9 because unit rate is distance divided by time.

step-by-step explanation:

none of these

step-by-step explanation:

23 + 34 add up to 57 so just inform the teacher of this really stupid mistake