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weqwewe [10]
2 years ago
15

What is 1+1? I know it is really advanced mathematics and can take quite a while to understand.

Mathematics
1 answer:
Hitman42 [59]2 years ago
4 0

Answer:

2

Step-by-step explanation:

so uh grab like 1 pen and another one...then place them together then count how many pens you have...1+1=2

so you now have 2 pens...

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the blue mountain high school drama club is selling tickets to their spring musical. adult tickets are $4 an student tickets are
Mazyrski [523]

Answer:

3454

Step-by-step explanation:

÷÷1/2=××/×/2223=×=×=÷

22÷3××÷÷

2÷=1=×+=××/

×$÷×=×2

2÷2÷/3=×

3 0
3 years ago
-5 /6 + ? =a negative number
lubasha [3.4K]

Answer:

-11

Step-by-step explanation:

-5 minus 6 equals -11. Look up on Google

8 0
3 years ago
Read 2 more answers
William and his puppy Rover are out for a morning jog at a comfortable pace of 10 minutes per mile. If they keep up this pace fo
mojhsa [17]

Answer:

12 miles

Step-by-step explanation:

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8 0
2 years ago
4<br> Find the perimeter of a<br> Square with a side<br> length of 7 meters.
11Alexandr11 [23.1K]

Answer: P=28 meters

Step-by-step explanation:

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5 0
2 years ago
Read 2 more answers
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)

=  3³(cosπ/2 + isinπ/2)

= 3³(0 + i(1))

= 27i

Thus, the correct value of (3cis(pi/6))³ is 27i.

Learn more about Complex number from:

brainly.com/question/10251853

#SPJ1

7 0
2 years ago
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