Question

Help, I cant find the answer on this circle answer

Answer 1

d.

Explanation:

Apply the angle of intersecting secant theorem.

`(12x - 5 - 2x + 7)/(2) = 6x + 19`

`(10x - 12)/(2) = 6x + 19`

`5x - 6 = 6x + 19`

`- 6 = x + 19`

`x = 13`

Plug 13 into Arc SW.

`(12)(13) - 5 = 151`