Answer:
80 degree
Step-by-step explanation:
missing angle + 100 degree = 180 degree (being co interior angles )
missing angle = 180 - 100
missing angle 80 degree
step 1 has incorrect justification
Answer:
i would a say Microwave
Step-by-step explanation:
B
Explanation: I guessed and it was right
X/-3 = 12 + x
x = -36 - 3x
4x = 36
x= = 9
The number is 9.