Answer:
4x+13
Step-by-step explanation:
combine like terms -2x and 6x to get 4 then combine 9 and 4 to get 13
B. 13
12^2 + 5^2 = c^2
169 = c^2
13 = c
please mark as brainliest :D
Answer:
40 degrees
Step-by-step explanation:
Answer:
..
Step-by-step explanation:
You could find out how much each letter equals then maybe times then together or add the.
Answer:
the answer is b
Step-by-step explanation: