Theres always 180 degrees in a flat line angle thingy you need answers fast so im not looking up what its called but 180-125=55 and then you 55-1=54 then 54/3=18!!!!!
By taking square root of a number using calculator
Answer: its b
Step-by-step explanation: i solved it through seconesion
Answer:
The first problem has no real solution
Step-by-step explanation: