C. 52
Work:
(5x - 22) + (4x + 4) = 90
9x - 18 = 90
9x = 108
x = 12
4(12) + 4 =
48 + 4 = 52
4/2 for the first one
14/2 for the second one
Simplified it would be
2/1 for the first
7/1 for the second
1.2 is it as a decimal or 0.5
The slope of the given line is -4/3. the slope of any perpendicular line is the negative reciprocals, or 3/4
Radius is MN
Cord is TR
Hope this helps
Only two questions came up
