Answer:
A relation is a function if the x-values map to only one y-value. In other words, if a relation is one-to-one or many-to-one it is a function.
Step-by-step explanation:
Answer: 16, 18
Step-by-step explanation:
16 + 18 = 34
63 because both angles are the same
Answer:
1.85
Step-by-step explanation:
The answer for the first question would be 3952+3952 =7903