Answer:
NA
a = 53
Step-by-step explanation:
A bisector creates two equal angles. Set them equal to each other.
5a - 160 = 2a - 1 ( subtract 2a from both sides)
3a = 159 (add 159 to both sides)
a = 53 (divide by 3)
Answer:
511
Step-by-step explanation:
ok
20 - 21 - 10 + 5x +1= 0
5x = 10
x = 2
real numbers hope it helps
Answer:
i dont know
Step-by-step explanation: just for points sorry :(