Im sorry but, a friend told it was a rectangle, im sure if thats a good enough answer but if it isn't im sorry
The sum of 2 sides of a triangle needs to be greater than the length of the 3rd side.
14 + 29 = 43 (this is greater than 41)
14 + 41 = 55 (this is greater than 29)
29 + 41 = 70 (this is greater than 14)
(14, 29,41) can form a triangle.
-13x + 3 is decreasing and has a negative slope.
The answer is 184. 23 * 8 = 184. 184 * 2 = 368. 368 ÷ 2 = 184