Answer:
4/2
Step-by-step explanation:
Answer:
<em><u>4th one</u></em> is the right answer.
| x | -2 | 1 | 2 | 3 |
| y | -6 | 3| 6 | 9 |
Step-by-step explanation:
The x and y relationship is in the form y=kx and the graph starts from the origin.
Therefore the graph represents a proportional relationship which holds a equation y=x/3, where k=1/3.
Answer:
the answer will be 132
Step-by-step explanation:
''.''
Answer: D
Sound waves with higher amplitudes sound louder than sound waves with lower amplitudes. Constructive interference will make a sound louder while destructive interference will make a sound quieter. Two waves that add together may have different frequencies.
Answer:
b= 90 degrees
Step-by-step explanation:
opposite sides