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)

jennifer is saving money to buy a bike. The bike costs $173. She has $107 saved, and each week she adds $11 to her savings. How long will it take her to save enough money to buy the bike?

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

Farmer Jones has 600 feet of 38 gauge chicken wire to be used to fence a rectangular pen for some chickens. The chicken's hybrids of Tall Shanghai Flyers and Rhode Island Reds, weigh over 15 pounds...

I don't need the answer for #1 I got that one correct, but please help me with #2 and #3 thank you in advance #1 .You conduct a survey and find that 422 students out...

because f(x) is exponential growth,b must be positive. because f(x) is exponential growth, b must be between 0 and 1. The function represents exponential growth because...

find the number of tickets for $40 use the number as x

I need help

I want to be able to understand equation. please help me.

Peter has money in two savings accounts. One rate is 9% 9% and the other is 11% 11% . If he has $200 $200 more in the 11% 11% account and the total interest is $68 $68 ,...

Please explain in detail having trouble in this question

I need to break it down into 4 quarters and have the principal and the principal+compound interest a. If Tyler deposits $2000 of the $3200 he has earned in an account that...

dimensions 21 feet and 82

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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.

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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...