Answer:
∠DCF = 129°
Step-by-step explanation:
We assume that line CE is between lines CD and CF.
The angle sum theorem applies:
∠DCF = ∠DCE +∠ECF
∠DCF = 75° +54°
∠DCF = 129°
Answer:
20 feet per second
Step-by-step explanation:
130/6.5 = 20
The answer is 48 because you have to multiply 4 to the other side, so 12 and you will get m= 48.
