Answer:
A
Step-by-step explanation:
the type of wave out of a speaker.
Answer: C
Step-by-step explanation: If you turn all of them into a x^2 equation yk. A and D would be on the left. While B and C on the right, but B is exactly touching the y-axis when placed on the graph. And C isn’t... It matches perfectly as the one shown on the graph shown.
Answer:
I think 30 is a right answer
Answer:
25 cm is the perimeter...........