The perimeter of the figure is given. Find the length of the indicated side.
4x -4 is one side what's the unknown slide the figure is a rectangle
Perimeter = 18x + 4
The length of the indicated side is

5x+6

Step-by-step explanation:

4x-4 + 4x-4= 8x-8

8x-8 + 5x+6= 13x-2

13x-2 + 5x+6= 18x+4

0.16 or 16%

step-by-step explanation:

lets take a coin for example.

if you toss it twice, it has a 1/4 chance of landing on heads both times because 1/2 * 1/2 is 1/4.

with the cards, the chance of picking dog is 0.4. having two people pick one is like picking a card twice in a row. so 0.4 * 0.4 is 0.16, or 16%