True, you can't simplify 1/2 any further
Answer:
57
Step-by-step explanation:
exterior angles add up to 360 so'
9x+1+5x+12+10x-37
24x-24=360
24x=384
x=16
10(16)-37
160-37
123
180-123
= 57
Can you send us a picture of the question please
Answer: 1668.2
Multiply 1668.2×45 and get 75,069