Respuesta :

Answer:

7x + 7

Step-by-step explanation:

2x + 5x = 7x

5 +2 = 7

Mase07

Answer:

28

Step-by-step explanation:

From what I can see in the photo, it says one side is 2x+5 and the other is 5x + 2.  All side lengths in a rhombus are equal, so we know that:

2x+5 = 5x+2

3 = 3x

1 = x

So one side length is 7.  With all four sides, you get 4 * 7 = 28