3. Is the sequence arithmetic? If so, find the common difference.
11.1, 21.6, 32.2, 42.6
[A] yes, 10.4
[B] no
(C) yes, 10.7
[D] yes, 10.5

Refer to the table below if needed. second quadrant third quadrant fourth quadrant sin(1800- - cos(180° -) tan(180°-e) =- tane cot(1800-0) 10 it to solo 888 sin(180° +c) = - sine cos(180° +) =- cose tan(180° +c) = tane cot(180° +o) = cote sec(180° + c) = - seco csc(180° +2) = - csce sin(360° -) =- sine cos(360° -) = cose tan(360° - e) =- tane cot(360° -) = -cote sec(360° -) = seco csc(360° -) = csco sec(180° -) = csc(180° -) = csca 1991 given that sine = 3/5 and lies in quadrant ii, find the following value. tane

If m 17 27 90 63 ** picture is attached

Solve: 3x+y=6 4x-2y=18 show all work !