It's a <span>rhombus.
1. D
2. A
3. D
4. B
5. C</span>
(y^12)/5
9/45=1/5
x^5/x^5=1
y^16/y^4=y^12
You need to provide a screenshot or recreation of the rest of the problem's information.
Let's the length to be x,
then the width is 8x - 2.
Perimeter of a rectangle = 2*Width + 2*Length
Perimeter of the rectangle = 2(8x-2) + 2x = 16x - 4 + 2x = 18x - 4
Ar the same time, Perimeter of the rectangle = 88.
So, we can write
18x - 4 = 88
18x = 84
9x=42
x= 42/9 cm (length) or ≈ 4.67 cm (length)
8x - 2 = 8*42/9 - 2 ≈ 35.33 cm (width)