2 (y-3): 2y-6 what is it

Which statements are true? check all that apply. the line x = 0 is perpendicular to the line y = –3. all lines that are parallel to the y-axis are vertical lines. all lines that are perpendicular to the x-axis have a slope of 0. the equation of the line parallel to the x-axis that passes through the point (2, –6) is x = 2. the equation of the line perpendicular to the y-axis that passes through the point (–5, 1) is y = 1.

Acircle has a radius of 12.6cm what is the exact length of an arc formed by a central angle measuring 120

With this question, the answer with the red arrow is incorrect!