Step-by-step explanation:
w(2w - 30) = 5400
2w²- 30w = 5400
2w² - 30w - 5400 = 0
(w - 60 ) ( w + 45 ) = 0
w= 60 w= - 45
only take the positive value
therefore w = 60
Not sure what your asking but:
0.000675 is equivalent to 6.75x10^-4
hope this helps
Answer:
Hope this helps out dude!
Step-by-step explanation:
