129 degrees you just add DCE and ECF together
Answer:
21
Step-by-step explanation:
Answer:
7
/10 0.7
Step-by-step explanation:
To add fractions, find the LCD and then combine.
2 and 4.5 is not equivilant since 2 and 4.5 cannot go together (the 0.5 does not help and so it does not make it equivalent.)
Hope this helped!
Nate
Answer:
c and d
Step-by-step explanation: