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5. ¿Cuál es la expresión algebraica que representa el área de la siguiente figura? A) 5x + 15 B) 5x + 3 C) 5 + 3x D) 5x – 15
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5. ¿Cuál es la expresión algebraica que representa el área de la siguiente figura?

A) 5x + 15

B) 5x + 3

C) 5 + 3x

D) 5x – 15

5. ¿Cuál es la expresión algebraica que representa el área de la siguiente figura-example-1
User Salva Corts
by
8.7k points

1 Answer

9 votes
The correct answer is:

A) 5x + 15

Step-by-step explanation:
5x is the area of the green square (5•x)

15 is the area of the orange rectangle (5 •3 =15)

To have the total area you have to sum the areas of the two figures: 5x + 15
User Sergey Solomatin
by
8.1k points
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