Supplementary and adjacent are the two correct choices.
Answer:
2x + 3.
Step-by-step explanation:
x + x + 3
= 2x + 3.
Answer:
<u>m</u><u> </u><u>is</u><u> </u><u>√</u><u>2</u>
Step-by-step explanation:

Answer:
D) 4 1/2
Step-by-step explanation:
Hope that helps :)