Which equation can be used to 500 (6x+12)
(2x+8)°
(3x-12)°
(7x-8)°
A
72 – 8= 2x + 8
B
(3x – 12) + (7x – 8) = 90
С
(7x – 8) + (6x + 12) = 180
D
6x + 12 = 7x - 8

In the image, point a marks the center of the circle. which two lengths must form a ratio of 1 : 2? (options are in the images since thought they were harmful phrases)

Based on the figures as marked, /\rqs = —

Write an equation for the function that includes the points (1,4/5) and (2,2/3)