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3 years ago

12-w=1 solve for w help me please

Mathematics

1 answer:

adell [148]3 years ago

7 0

Answer:

$\: \: \: \: \: \: 12 - w = 1 \\ = > - w = 1 - 12 \\ = > - w = - 11 \\ = > w = 11$

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For f(x)=2-x and g(x)=4x^2+x+6, find (f×g)(x)

Dima020 [189]

Answer:

Our composed function is $f(g(x)) = -4x^2-x-4$ .

Step-by-step explanation:

We are given two separate functions:

$f(x) = 2-x$

$g(x) = 4x^2 + x + 6$

We need to find the composition of $(f \cdot g)(x)$ . This is literally stating "f of g of x."

Therefore, we simply plug g(x) into f(x) and solve. We replace the x-value in the f(x) function with the entirety of the g(x) function and simplify.

$f(g(x)) = 2 - (4x^2+x+6)\\\\f(g(x)) = 2 - 4x^2 + x + 6\\\\f(g(x)) = -4x^2 - x - 4$

Our composed function is $f(g(x)) = -4x^2-x-4$ .

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3 years ago

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Kaylis [27]

Answer:

Absolute change = 3%

Relative change = 100%

Step-by-step explanation:

Current percentage = 3%

Upcoming percentage = 6%

Absolute change :

Relative change :

Absolute change = (upcoming percentage - current year percentage)

Absolute change = 6% - 3% = 3%

Relative change :

[(upcoming percentage - current year percentage) / current year percentage] * 100%

[(6% - 3%) / 3%] * 100%

(3% / 3%) * 100%

1 * 100%

= 100%

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3 years ago

Which best describes this triangle?

patriot [66]

Answer:

answer is definitely A!!

Step-by-step explanation:

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3 years ago

-5 + (-2) a negative or postive?

spayn [35]

Answer:

Negative

Step-by-step explanation:

-5+(-2) = -7

-7 is negative.

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3 years ago

Another easy middle school question

nekit [7.7K]

Answer:

Step-by-step explanation:

Slope-intercept form is [ y = mx + b ] where m = slope and b = y-intercept. We are already given the slope and y-intercept so m = 2 and b = -4.

y = 2x - 4

Best of Luck!

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3 years ago