A rectangle has a length two times the width. Describe how you would find the perimeter and area.

perimeter = 6w

area = 2w^2

Step-by-step explanation:

we can use the variable w for width, and 2w for length perimeter would be width + width + length + length, or 6w

area is width x length or 2w^2

Step-by-step explanation:

L=2W

A=LW and since L=2W

A=2W^2

P=2(L+W), and again since L=2W

P=2(2W+W)

P=2(3W)

P=6W

the discriminant is 64 + 4*1*12 = 112

this is prime.

step-by-step explanation:

the answer would be c:   ax + b = ax + c

step-by-step explanation: