Simplify the following expression.

The value of the expression in scientific notation is a × 10b, where a is and b is .
The value of the expression in standard notation is .

area = length x width

length = 2 x width

32 = 2 x width x width

32 = 2 x width^2

36 = width ^2  

width = 6

length = 12

area is 32

perimeter = 2 x 12 + 2 x 6 = 24 + 12 = 36

step-by-step explanation:

the first one, all those points on the line just make a strait line.