Im a little confused here because there isn't enough information to go on or I might be reading it wrong.
Answer:
ok soooooooooo9oooooooooooooooooooo
Answer: -4
Step-by-step explanation:
Answer:
BR bisects the angle ABC, and is called the bisector of angle ABC.
Step-by-step explanation:
Step 1: Draw an arc with B as the centre to cut the arms, BA and BC, of the angle at P and Q respectively.
Step 2: Using the same radius, draw an arc centred at P.
Step 3: With centre Q and using the same radius, draw an arc to cut the arc in Step 2 at R.
Step 4: Join, B, the vertex of the angle to the point R.
Answer:
so option 1 is correct
Step-by-step explanation:

power 0 * -2 = 0
if power is 0 then it equals to 1 so
= 1