Answer:
what language is this
Step-by-step explanation:
bc it looks very very very very hard to learn lmafoaoaijq
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:
9x2−x4+y(x2+9)2x(x2+9)2
Step-by-step explanation: