Answer:
A.
Step-by-step explanation:
We are given that a ray BA bisects angle DBC.
We have to find true statement .
Angle bisector property:When a ray bisect any angle then the angles made by bisection of angle are equal.
When ray BA bisects angle DBC
Then, 
By angle bisector property.
Therefore, option A is true.
Answer:A.
Answer:
72 Newtons
Step-by-step explanation:

- Factor out 7 from the expression and remaining will be

<h3>Hence,Option C is correct..</h3>
Answer: 1/4
(Decimal: 0.25)
Step-by-step explanation: