babycookie937 babycookie937

28-06-2018
Mathematics

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An equilateral triangle has a perimeter of 12x+18 units. Which expression can be used to show the length of one side of the triangle?

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Mathunga Mathunga

05-07-2018

Perimeter is the sum of all of the sides. Triangles have three, so the expression to use is 12x + 18/3, or 4x + 6.

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EJisthename EJisthename

12-07-2022

Answer:

12x + 18/3, or 4x + 6.

Step-by-step explanation:

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