Respuesta :

wegnerkolmp2741o

Answer:

10 =x

Step-by-step explanation:

The area of the square is

A = s^2 where s is the side length

A = 6^2 = 36

The area of the rectangle is

A = l*w

A = 3(x+2) = 3x+6

We know the areas are equal

36 = 3x+6

Subtract 6 from each side

36-6 = 3x+6-6

30 = 3x

Divide by 3

30/3 = 3x/3

10 =x

JoyMark

Answer:

10

Step-by-step explanation:

Square area = b × h

SA = 6 × 6 = 36

The square's area equals 36.

Rectangle area = b × h

RA = 3 × (x + 2)

36 = 3(x + 2)

36 = 3x + 6

-6           -6

----------------

30 = 3x

----    ----

3       3

10 = x

The answer is 10.

Hope this helped.

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