Answer:
4.9
Explanation:
first step is to add up 44 and 77, to get 121
the goal is to get a value of 180 degrees, so taking the info we have gathered lets do 180-121 to give us 58
58 minus 9 is 49 and divide by ten the decimal gives us
4.9
10 times 4.9 is 50 plus 9 makes 58