A. Write an expression that represents the perimeter of the shape. Then evaluate your expression for x=6 and y=10 units. B. Write an expression that represents the area of the shape what is the area if x=6 and y=10 units?

9514 1404 393

  A.  P = 2x +4y +2

  B.  113

Step-by-step explanation:

Perhaps the figure is trying to represent ...

  1 +2x +y²

A. The sum of horizontal measures appears to be 1+x+y. The vertical measures appear to add up to y. The perimeter is ...

  P = 2(1+x+y +y)

  P = 2x +4y +2

__

B. Put the values in place of the corresponding variables and do the arithmetic.

  A = 1 +2·6 +10² = 1 + 12 + 100 = 113

A.  P = 2x +4y +2

 B.  113

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%