-144 is undefined I just did this like a min ago lol but hope this works out for you if so leave a like and see if you have other questions thanks for using Brainly
Answer:
hope this helps:
Step-by-step explanation:
1. 165
2. 84
3. 3.10
4. any number that is not a fraction or decimal: any whole number or its negative.
If you divide, you get 9.135......
Therefore, you look at the digit after the decimal point that is 1 so it will be 9 since it's less than 5
So the answer is 9
The answer is 150
bc you add 61+ 90 are given then subtract from 180 so the opposite angle is 30 then it’s a line so you subtract 180-30 and get 150