Answer:
<GHI = 135 degrees
Step-by-step explanation:
(3x + 12) + (x + 4) = 180
4x + 16 = 180
4x + 16 - 16 = 4x
180 - 16 = 164
4x = 164
4x / 4 = x
164 / 4 = 41
x = 41
3 * 41 + 12
3 * 41 = 123
123 + 12 = 135
They can give them flaws and gave them overcome those flaws! Maybe it causes problems in the long run and they have to fix it to solve those problems?
Answer:
-2sqrt(3)/3
Step-by-step explanation:
cosec(300) = -cosec(360-300)
= -cosec(60)
= -1/sin(60)
= -1/(sqrt(3)/2)
= -2/sqrt(3)
= -2sqrt(3)/3