Respuesta :

ammijourdan27

Answer:

Send this to a Tutor. They will help, and also when asking a tutor make sure you ask them for a backup explanation because they may be wrong

calistadao02

Answer:

144

Step-by-step explanation:

Since the triangle is equilateral all the sides are equivalent, meaning you can make any 2 sides equal to eachother

4x + 32 = 12x

32 = 8x

x=4

Replace the x of one of the sides  

12(4) = 48

and since we are finding the perimeter multiply 48 by 3 since there are 3 sides

48(3)

144

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