Multiply the numerator and denominator by 4+5i
=[(2+3i)(4+5i)]/[(4-5i)(4+5i)]
=[(8-15)+(12+10)i] / [16+25] <span>= [ -7 + 22i ] / [41]
= (-7/41) + (22/41)i </span>
It would be 22556:4156
Hope This Helps You!
Good Luck Studying :)
Answer:
net income = (cost of goods sold) - (net sales) - (operating expenses)
Step-by-step explanation:
because income is based on sales, thus the cost of how much you got minus all the expenses must be the net income.
Answer:
![\boxed{\color{blue}\textsf{The percentage increase in price is \textbf{512.22\% }}}](https://tex.z-dn.net/?f=%5Cboxed%7B%5Ccolor%7Bblue%7D%5Ctextsf%7BThe%20percentage%20increase%20in%20price%20is%20%20%5Ctextbf%7B512.22%5C%25%20%7D%7D%7D)
Step-by-step explanation:
Here the earlier price of the video game was $ 49 and now it's being sold for $ 300 . We need to calculate the percentage increase in price .
So the increase in cost is $( 300 - 49 ) = $ 251 .
So we can calculate the % increase as ,
<u>Subst</u><u>ituting</u><u> the</u><u> respective</u><u> values</u><u> </u><u>:</u><u>-</u>
![\sf\implies \% Increase = \dfrac{ Increase\ in \ price }{Original\ price } \times 100 \\\\\sf\implies \% Increase =\dfrac{\$ 251}{\$ 49 }\times 100 \\\\\sf\implies \% Increase = 5.122 \times 100 \\\\\implies \boxed{\pink{\frak{ \% Increase = 512.24 \% }}}](https://tex.z-dn.net/?f=%5Csf%5Cimplies%20%5C%25%20Increase%20%3D%20%5Cdfrac%7B%20Increase%5C%20in%20%5C%20price%20%7D%7BOriginal%5C%20price%20%7D%20%5Ctimes%20100%20%20%5C%5C%5C%5C%5Csf%5Cimplies%20%20%5C%25%20Increase%20%3D%5Cdfrac%7B%5C%24%20251%7D%7B%5C%24%2049%20%7D%5Ctimes%20100%20%5C%5C%5C%5C%5Csf%5Cimplies%20%20%5C%25%20Increase%20%3D%205.122%20%5Ctimes%20100%20%5C%5C%5C%5C%5Cimplies%20%5Cboxed%7B%5Cpink%7B%5Cfrak%7B%20%20%5C%25%20Increase%20%3D%20512.24%20%5C%25%20%7D%7D%7D)
Im not sure wym but i think the answer is 20