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Varvara68 [4.7K]
2 years ago
6

100 POINTS! WILL MAKE BRAINLIEST IF RIGHT!!!!

Mathematics
2 answers:
VARVARA [1.3K]2 years ago
8 0

Answer:

up me is right :) so get his answer :)

Rashid [163]2 years ago
5 0

Answer:

-6

Step-by-step explanation:

If you examine the diagram you can know

<h3><u>Extra information</u><u> </u><u>:</u><u>-</u></h3>

y=\dfrac {1}{x}

\setlength{\unitlength}{2.5mm}\begin{picture}(10,10)\linethickness{0.45mm}\put(20,20){\vector(2,0){18}}\put(20,20){\vector(-2,0){18}}\put(20,20){\vector(0,2){18}}\put(20,20){\vector(0,-2){18}}\multiput(19.35,6)(0,2){15}{\line(1,0){1.3}}\multiput(6,19.35)(2,0){15}{\line(0,1){1.3}}\put(20,20){\circle*{1}}\qbezier(20.5,35)(20,20)(35,20.5)\qbezier(19.5,5)(20,20)(5,19.5)\end{picture}

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Lesechka [4]
B. Rotation
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3 0
3 years ago
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Use DeMoivre's Theorem to find (3cis*pi/6)^3
Sonbull [250]

The correct value of (3cis(pi/6))³ is 27i.

<h3>What is Complex Number?</h3>

Complex numbers are numbers that consist of two parts — a real number and an imaginary number. Complex numbers are the building blocks of more intricate math, such as algebra.

Given the complex number in polar coordinate expressed as

z = r(cos∅+isin∅)

zⁿ =  {r(cos∅+isin∅)}ⁿ

According to DeMoivre’s Theorem;

zⁿ =  rⁿ(cosn∅+isinn∅)

Given the complex number;

(3cis(pi/6))³

= {3(cosπ/6 + isinπ/6)}³

Using  DeMoivre’s Theorem;

= 3³(cos3π/6 + isin3π/6)

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Learn more about Complex number from:

brainly.com/question/10251853

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7 0
2 years ago
Find the lateral area of an equilateral triangular prism if the area of each lateral face is 10 square centimeters
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The face dimensions are all the same, so the 3 lateral faces each have the same area. The lateral area is
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3 0
3 years ago
Hayley is considering two gym membership plans. The plans are detailed here.
mote1985 [20]
<span>Plan 1: $50 for a monthly pass and a $3 fee for each gym visit

So, the monthly pass is 50 plus 3 for each visit. You know 50 stays constant no matter how much Hayley goes to the gym so you can already put that into the form as 'b' also known as the y-intercept.

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---------------------------------------------------------
</span><span>
Plan 2: $10 for each gym visit
</span>
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y=mx+b
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6 0
3 years ago
To park at the airport, drivers must pay a $4 one time fee and $10 per day. Forrest paid $44 to park. How many days did Forrest
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Answer:

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