I think you have to subtract 60% and 80% which you get 20%
Answer:
85
Step-by-step explanation:
Dont need to explain it quik mafs
Assuming CDB is a straight line then angle ADB = 180-82=98
Answer:
+ 12
Step-by-step explanation:
8 - (- 4) = 8 + 4 = 12
