Cos theta = base /perp
= sqrt(13)/7
=0.515
In this situation you will need to do 8 divided by 25 which will give the answer 0.32.
Answer:
72°
Step-by-step explanation:
Given
Zy = 108°
Zx = ?
We know
Zx + Zy = 180° {being supplementary angles }
Zx + 108° = 180°
Zx = 180° - 108°
Zx = 72°
Hope it will help :)
Y=24 Y-12=12 Y=12+12 Y=24
(X-12) = 12
X = 12+12
X=24
(x + 2)(x - 4)
= x^2 + 2x - 4x - 8
= x^2 - 2x - 8
