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3 years ago

3x+4xy=4 solve for x

Mathematics

1 answer:

dangina [55]3 years ago

7 0

3x+4xy=4

Factor our variable x

x(4y+3)=4

Divide both sides by 4y+3

x(4y+3)/4y+3= 4/4y+3

x= 4/4y+3

I hope that's help !

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The function f(x) is represented by the table below. What are the corresponding values of g(x) for the transformation g(x) = 6f(

g100num [7]

Answer:

Given: The transformation g(x) =6f(x) ......[1]

To find the corresponding values of g(x) for the given transformation.

At x = -7, f(x) = 8

then,

By substituting the value of f(x) = 8 in [1] we have

$g(x) = 6 \cdot 8 =48$

Similarly,

For x= -3 , f(x) = 3, then

By substituting the value of f(x) = 3 in [1] we have

$g(x) = 6 \cdot 3 =18$

For x= 0, f(x) = -1 , then

By substituting the value of f(x) = -1 in [1] we have

$g(x) = 6 \cdot -1 =-6$

For x= 2, f(x) = 7, then

By substituting the value of f(x) = 7 in [1] we have

$g(x) = 6 \cdot 7=42$

For x= 10, f(x) = 5, then

By substituting the value of f(x) = 5 in [1] we have

$g(x) = 6 \cdot 5=30$

Therefore ; we have the corresponding values of g(x) as shown below;

x f(x) g(x)

-7 8 48

-3 3 18

0 -1 -6

2 7 42

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4 years ago

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Answer:

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Which of the following points is a solution of the inequality y < -|x|?

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y < -|x|

replace the letters with the given numbers:

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vesna_86 [32]

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Put ,

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and

$\sqrt{x^{2} - 9^{2} }$ = 9 tanθ

Substituting values in ∫ 1 dx / ( $x^{2}$ - 81 ) ,

∫ (9 secθ tanθ ) dθ / ( 9 tanθ )

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What’s the value of <br> tan (3arc cos 3/4)

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<h2>Answer: -1.469</h2>

This trigonometric function can be written as:

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Substituting (2) in (1):

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