Answer:
Step-by-step explanation:
Answer: 9w+9
Step-by-step explanation:
First combine like terms: 6w+3w
You can't combine 9 and 9w so that would be your answer.
Then if it calls for it, use the commutitive property to move 9w before 9.
Hope this helps!
Answer:
17/13
Step-by-step explanation:
Answer:
SAS
By using. Side angle side
Answer:
16
Step-by-step explanation:
I really don't know at all