Answer:
C. 41
Step-by-step explanation:
180 - 81 = 99
99+40 = 139
180 -139 = 41
Answer: B. 59 degrees
You need to add Angle 4 which is 81 to Angle 3 which is 40
81+40=121 and then we will subtract it from 180
180-121=59 degrees
-2,-4
-
(0,10)
Im pretty sure bc of subtracting 1 from the -1 in your x vaue and adding 2 to the 8 in you Y value
104
180- 76 = 104