Answer:
angle 3- 131
angle 2- 112
angle 5- 37
angle 1- 80
angle 4- 80
hope this helps :)- please crown me brainliest!!!
5 and 5/10s sounds like 5.5 so I'd do 5.5+0.02=5.52
Answer: 14
Step-by-step explanation:



-4x^4 - 15x^2 + 1 - 19/x^2 is your answer
Hope I helped :)