Find the perimeter of this shape.
8 yd
6 yd
9 yd
6 yd

29 yd

Step-by-step explanation:

To find the perimeter of a shape, you simply have to add all the sides.

So, 8+6+9+6= 29. Then, you add the unit of measurement and in this case its yd. Thus, the perimeter of this shape is 29 yd.

answer: idk

step-by-step explanation:

x = -4

step-by-step explanation:

- 20 - 4(x + 3) = 4x

=> -20 - 4x - 12 = 4x

=> - 32 -4x = 4x

=> -32 = 4x + 4x

=> - 32 = 8x

=> -32/8 = x

=> -4 = x