Step-by-step explanation:
BC is the bisector of
From equations (1) & (2)
(Because sides opposite to equal angles are equal)
Hence Proved
Answer:
x = 20
Step-by-step explanation:
First, we need to combine both equations as we know they are create a "straight angle", which is 180 degrees:
2x + 8 + 6x + 12 = 180
Next, we can combine like terms to simplify the equation:
8x + 20 = 180
Now, we can subtract 20 from each side:
8x = 160
Finally, we divide both sides by 8 to find the value of "x":
x = 20
I hope this helps!
-TheBusinessMan
No because the last one is not correct and if you want to text me back if you won't me to do it for you for the first three you can
i don’t know your choices but this is the answer i got: -2(9x-10)