Answer:
The answer is "19 inches and 60 inches".
Step-by-step explanation:
Throughout this question, the choices were missing that's why its correct solution can be defined as follows:
The formula for diameter= 
The formula for circumference = 
let the r=9.5 so, the diameter and the circumference are:
Answer:
Width = 4m
Length = 12 m.
Step-by-step explanation:
Let width = x, then length = 3x.
Perimeter
= 2(3x + x) = 32
2 * 4x = 32
x = 32 / 8 = 4 m.
The length = 3*4 = 12m and width = 4 m.
The answer would be letter C
(2x + 1)³
(2x + 1)(2x + 1)(2x + 1)
(4x² + 2x + 2x + 1)(2x + 1)
(4x² + 4x + 1)(2x + 1)
(8x³ + 4x² + 8x² + 4x + 2x + 1)
8x³ + 12x² + 6x + 1
