Answer:
Line segment because it is part of a line that has two endpoints which are the 0 inch mark and the 12 inches mark.
Answer:
$321.30
Step-by-step explanation:
Answer:

Step-by-step explanation:
The circumference
of circle of radius
is given by
,
and the diameter
is 2 times the radius:
.
Therefore, the ratio of the circumference to the diameters is

.
Putting in
, we get

Answer:−2x^3+8x^2−4x
Step-by-step explanation:
Equation:-2x(x2-4x+2)
=(−2x)(x^2+−4x+2)
=(−2x)(x^2)+(−2x)(−4x)+(−2x)(2)
=-2x^3+8x^2-4x