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3 years ago

(9-6i) x m = 9 - 6i What is m? 0 1 9+6i -9+61

Mathematics

1 answer:

Tanya [424]3 years ago

7 0

Answer:

Step-by-step explanation:

it should be 1. I believe this is the identity property.

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Find the product of (2/3)x and (1/2x²)+6x-3

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Answer:

x2+

x−3

Step-by-step explanation:

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2 years ago

Scarlett is playing a video game she spends 900 minerals to create 18 workers each worker costs the same number of minerals writ

Rufina [12.5K]

Answer:

W=50M

Step-by-step explanation:

Since there are 18 workers per 900 minerals, divide out to simplify.

STARTING EQUATION: 900m=18w

SIMPLIFY: divide both sides by 18.

SIMPLIFIED: 50m=1w

There is your answer!

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3 years ago

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Which number sentence is true?

Artemon [7]

Answer:

yes

Step-by-step explanation:

but really nice to the world I'm happy for you because you is so buetiful

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2 years ago

If f'(0) = 5 and F(x) = f(3x), what is F'(0)?

Llana [10]

Answer:

$\displaystyle F'(0) = 15$

Step-by-step explanation:

We are given that:

$f'(0) = 5 \text{ and } F(x) = f(3x)$

And we want to find F'(0).

First, find F(x):

$\displaystyle F'(x) = \frac{d}{dx}\left[ f(3x)]$

From the chain rule:

$\displaystyle \begin{aligned} F'(x) &= f'(3x) \cdot \frac{d}{dx} \left[ 3x\right] \\ \\ &= 3f'(3x)\end{aligned}$

Then:

$\displaystyle \begin{aligned} F'(0) & = 3f'(3(0)) \\ \\ & = 3f'(0) \\ \\ & = 3(5) \\ \\ & = 15\end{aligned}$

In conclusion, F'(0) = 15.

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2 years ago

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What is the equation of a line with a slope of -2 that passes through the point (6,8)

kakasveta [241]

Answer:

Step-by-step explanation:

hello :

the point-slope formula is :

y - y_1 = m(x - x_1) the point is A(x_1 , y_1 ) , m : the slope

in this exercice : x_1 = 6 y_1 = 8 m = -2

so : y - 8 = -2(x - 6) ...an equation for this line .

3 0

3 years ago

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