Answer: x=36°
Step-by-step explanation:
The four interior angles of a quadrilateral always equal 360°, so:
(x+16)+(4x-8)+(4x-8)+x=360
Combine like terms:
360=10x+0
360=10x
36=x
Answer:
In image below
6x^2 + 13x - 63
6 = 1/13 (6-7)
Thats mostlikely wrong im sorry \(._.)/
Can you add more information?
