The answer is 17/k because there is no exact way to divide so 17/k is the quotient. :)
Centralangle/360 times area of circle=sector area
120/360 times pi8²=
(1/3)(64pi)=64pi/3 square inches
$97.20 divided by $9.25 is 10 hours
For a parallel line the slope of the lines/equations will be the same but for perpendicular line the slope will be the negative reciprocal
-(1/4)*x+b
b=2-(-1/4)*8
