Answer:
42
Explanation:
OA is perpendicular to OC, which mean it meets at 90 degrees
AOC = 90 degrees
AOB + BOC = AOC = 90
5x+8 + 6x-6 = 90
Combine like terms
11x +2 = 90
Subtract 2 from each side
11x+2-2=90-2
11x = 88
Divide each side by 11
11x/11=88/11
x =8
We want to find BOC
BOC= 6x-6
= 6*8 -6
48-6
42