Ask: When will (4w-5)(7-w) equal zero?
When 4w-5=0 or 7-w=0
Solve each of the 2 equations above
w = 5/4 , 7
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 :)
Answer:
i think the answer is one of the two answers $16 or $20.50. Sorry if it is wronge.
The correct answer is B, sorry if it wasn't correct.
Answer:
Same
Step-by-step explanation:
x=2 y=2
x=3 y=3
x=4 y=4
x=5 y=5
and then graph it
