In your own words, explain why the method of dividing complex numbers works. What property justifies this process?

In your own words, explain why the method of dividing complex numbers works. What property justifies this process?

(cot2 theta + 1) (tan theta)

I have this as homework in an integrated three math class. We are working on linear systems (thanks for the help in advance!!!): Bob purchases the same four items every week (apples, ice cream,...

can you help me with this problem on simplify

I need help solving this problem, it will be helpful if someone can give me the answer to this word problem as soon as possible.

i need the answer

Lenny makes $55,000 with raise of $2,500 and Carl makes $62,000 with raise of $2,000. How many years will it take Lenny and Carl to make the same?

An isosceles triangle has a perimeter of 28 inches. The height of the triangle (from the vertex connecting the two equal sides down to the base) is sq.rt.(98) inches. What is the exact area of the...

jane leaves savanna on I-95 traveling north at an average speed of 39 miles per hour. two hours later, jake also leaves savannah traveling north on i-95, but at an average speed of 52 miles per hour...

I don't know how to find the sets of real numbers when only given the function rule.

The population of Boomtown is currently 3000 and expected to grow by 3.1% over the next year. What will its population be by then?

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Any help would be greatly appreciated.

really hard in my prespective but if could understand and answer plz lmk

I am in math 065 and have tried figuring out this problem for days. Please help. The assignment is due tomorrow.

Susan Marciano invested part of her $22,000 bonus in a find that paid a 10% profit and invested the rest in stock that suffered a 4% loss. Find the amount of each investment if her overall net profit...

Use the variable y for years

algebra problem

John’s Photo World charges a one time sitting fee of $125 and $2 for each photograph ordered. Sam’s Picture Emporium charges a one time sitting fee of $140 and $1.50 for each photograph ordered. For...

7x+8y if x=7 and y=8 x^2 -5y if x=4 and y=5 4x^3 -5+2y if x=3 and y=4