Answer:52
Step-by-step explanation:
decreased by -12 is basically adding 12. so 40+12=52
Answer:
manyuhsjshd djdjjdbejsjjdue
Answer:
'scuse me sir? haha
Step-by-step explanation:
Answer:
X=105
Step-by-step explanation:
Add angles
55+50 = 105
subtract from 180
180-105 = 75
it’s consecutive angles so subtract from 180
180-75 = 105