if x=1, y=7, and z=15, determine a number that when added to x, y, and z yields consecutive terms of a geometric sequence what are the first three terms in the geometric sequence?

the aswere is the one with all 8's and the second one is with the 10,8 and 6

step-by-step explanation:

30 feet

step-by-step explanation:

that would be 2 1/2 * 12

= 24 + 6

= 30 feet   (answer)

the answer is: -22 also a

hope i

-lavira: )

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