don't know if this might help but here
Step-by-step explanation:
(−∞,∞),{y|y∈R}
Answer:
55/4
Step-by-step explanation:
Since the angles add to 180°, angle F is 72°.
Using the law of sines,
DF/sin72° = 24/sin45°
x = 32.28
So, did you just guess at A?
This is just an answer from another website, but it should still work.
Answer: 4x² + 5x + 3
<u>Step-by-step explanation:</u>

Answer:
B
Step-by-step explanation:
sorry if its wrong