for g(x)=2x-8x-10 find each value

g(2)

g(5)+12

g(8)-18

g(-3)-g(4)

g(2) = -22

g(5) + 12 = -28

g(8) - 18 = -76

g(-3) - g(4) = 42

Step-by-step explanation:

plug in the values

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