A pair of angles with a common vertex and sides that are opposite rays
since angle bisector divides the opposite side in same ratio of other two sides
18/12=12/x
x=12×12/18
x=8
It’s probably the third one
10 to the 2nd power is 100 so that equation is saying 910 divided by 100 equals 9.1
Hope that helps
Answer:
right!!!! well i can relate to both
Step-by-step explanation:
