Answer:
-8 - -11 = 3
Step-by-step explanation:

Therefore, the missing number is -11
Answer:
vertical angles
Step-by-step explanation:
vertical angles is the angles opposite each other when two lines across
Answer:
3/8 = 12/32 is a proportion
Step-by-step explanation:
2:3 and 9:4 is not a proportion, 10/12 and 20/25 is not a proportion, 4/9 and 17/38 is not a proportion
X and y will be both 5.
please correct me if i am wrong.