Is it possible to bend a 20cm length of wire into the shape of a rectangle which has an area of 30cm2 ? show work?

Length = x

Width = 10-x

Area = x(10-x) = 10x-x^2

10-2x=0

X=5

 Area = 5 x 5 = 25

It is not possible, the largest area is a square with area of 25 cm^2

first one is a: renaming a fraction. second one is c: de-c

step-by-step explanation:

my explanation is that these were the answers on edg : )

part a: 1.08

part b: 27.59