Answer:
3,1
Step-by-step explanation:
(3+6)= 9
times 1 would also be 9.
3(x-8)=12
I got this equation since there are three of the "x-8" sections that add up to the twelve length bar above
Answer:
Option A
Step-by-step explanation:
Line EC splits the angle into two equal angles so it is an angular bisector of DEF.
It would be -6 x+9 i think.
Answer: Equation: 4
-2
; estimate: a
little more than 2 inches; answer: 2 
inches.
Step-by-step explanation: