What is the perimeter of this figure?
6x+6
6x+10
4x+6
4x+8

4x+8

Step-by-step explanation:

Okay since the area for the block is X, two numbers multiplied together is X.

Since the big block has an area of X^2, then this shows the sides to be X.

This gives the sides of the block with area X to be 1 and X.

Now just add up every side like this : 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + x + x + x + x to get 4x+8

hi,

3. 12.15, you are correct.

4.2.01, your first digit is correct,

hope this !

the solution is 12x-6y