Answer:
vdv
Step-by-step explanation:
vfvfvdv
If it bisect, then using the Line Bisector Theorem, it must be equal.
So x+6=4x-21
get like terms on 1 side
x+6=4x-21
-x. +21
27= 3x
x=9
plug the x in
CD= 9+6
CD=15
Answer: W = 2/L
Isolate the variable by dividing each side by factors that don't contain the variable.
Answer:
3a^2b-5ab^2
Step-by-step explanation: