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3 years ago

FIRST ONE TO SOLVE IT GETS 87 PTS... 9-3÷1/3+1=___

Mathematics

2 answers:

ira [324]3 years ago

7 0

Step-by-step explanation:

We have to use the order of operations PEMDAS.

Parenthesis, exponents, multiplication, division, addition, and subtraction.

We have to divide first.

3÷1=3

9-3/3+1

3÷3=1

Now we have to add.

9-1+1

9+1=10

Now we subtract.

10-1=9

The answer is 9

aniked [119]3 years ago

6 0

Answer:

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Find the distance between the complex numbers. z1 = 9 - 9i z2 = 10 - 9i

steposvetlana [31]

Answer:

The distance between the two given complex numbers = 9

Step-by-step explanation:

Explanation:-

Step(i):-

Given Z₁ = 9 - 9 i and Z₂ = 10 -9 i

Let A and B represent complex numbers Z₁ and Z₂ respectively on the argand plane

⇒ A = Z₁ = x₁ +i y₁ = 9 - 9 i and

B = Z₂ = x₂+ i y₂ = 10 -9 i

Let (x₁ , y₁) = ( 9, -9)

(x₂, y₂) = (10, -9)

Step(ii):-

The distance between the two points are

A B = $\sqrt{(x_{2} - x_{1})^{2}+(y_{2} - y_{1})^{2} }$

A B = $\sqrt{(10 - 1)^{2}+(-9 - (-9))^{2} }$

AB = $\sqrt{(9)^{2} +(-9+9)^{2} }$

AB = √81 = 9

Conclusion:-

The distance between the two given complex numbers = 9

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3 years ago

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Mars2501 [29]

Answer:

It is a GP.

Step-by-step explanation:

a = 3

r = 2

a(n) term = ar^n

As it increases as multiples, it is a geometric progression or a GP.

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Mademuasel [1]

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Effectus [21]

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