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23-06-2020
Mathematics

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Write a simplified expression to represent the perimeter of the equilateral triangle:

A. 4.5x + 5
B. 4.5x + 15
C. 3x + 10
D. 6x + 20

Write a simplified expression to represent the perimeter of the equilateral triangle A 45x 5 B 45x 15 C 3x 10 D 6x 20 class=

Respuesta :

09pqr4sT 09pqr4sT

23-06-2020

Answer:

[tex]4.5x+15[/tex]

Step-by-step explanation:

Equilateral triangles have three equal sides.

[tex]1.5x+5+1.5x+5+1.5x+5[/tex]

[tex]1.5x+1.5x+1.5x+5+5+5[/tex]

[tex]=4.5x+15[/tex]

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Аноним Аноним

23-06-2020

Answer:

4.5x+15

Step-by-step explanation:

Hope this helps!

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