Answer:
a = 150
Step-by-step explanation:
The sum of the internal angles of an octagon is 1080°.
(There are four
and 4
, they sum to 1080°)



Hope this helps :)
Answer:
1.5
Step-by-step explanation:
(4x - 6) (2x)
= 8x^2 - 12x
8x^2 = 12x
8x = 12
2x = 3
x = 1.5
Answer:
8. the x is always 0
9. (u can graph it, right?) the y is always 0
10. (2,0), (3,1), (4,2), (5,3)
Step-by-step explanation: