Aline has a slope of 2 and a y-intercept of -9, what is the equation of the line? question 1 options: y = 9\2x y = 2\−9x y = -9x + 2 y= 2x -9

answer: i think the answer is etheir c or d but i don't know which one but have a good day!

step-by-step explanation:

arc length = 6.63311 ft.

step-by-step explanation:

the formula the arc measure is:

arc length s=2πr(c)/360

where:

c   is the central angle of the arc in degrees

r   is the radius of the arc

π   is pi, approximately 3.142

using the above formula we get

s =

thus we find that arc length of an arc for a circle of radius 20 feet and central angle 19 degrees is

6.63311 feet