if they are optional
all are correct
<h3>step by step instructions:</h3>
Correct option is
D
All are correct
the equation of a given progressive wave is
y=5sin(100πt−0.4πx) ......(i)
The standard equation of a progressive wave is
y=asin(ωt−Kx) ...(ii)
Comparing (i) and (ii), we get
a=5m,ω=100π rad s
−1
,k=o.4πm
−1
도움이 되기를 바랍니다. :)
좋은 하루 되세요 :)
가장 똑똑한 것으로 표시 :)
170,000 square kilometers, divide by 10, or take off a 0
<span>3.3l : 900ml
= 3300 ml / 900 ml = 33/9 </span>
Answer:
sorry but where is the triangle ️
Answer:
1
Step-by-step explanation:
the y-intercept is -1 since 4-3 is 1
