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2 years ago

Please help!!! Due today!!!

Mathematics

1 answer:

Katena32 [7]2 years ago

4 0

Not sure. use the internet more, theres also an app called socratic you can use to help find what your looking for.

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When e = 4, f = 2, and g = 8If e varies jointly with f and g, what is the constant of variation?

tatyana61 [14]

Answer:

$e=\frac{1}{4} fg$

Step-by-step explanation:

Joint variation problem solve using the equation y = kxz.

e ∝ fg

e=kfg

now substitute the values

$4=k*2*8\\4=16k\\k=\frac{4}{16} \\k=\frac{1}{4}$

The relationship will be:

$e=kfg\\e=\frac{1}{4} fg$

8 0

3 years ago

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Plz help me get the right answer to these

adoni [48]

-8(-4) + y = 37

32 + y = 37

y = 5

when x = -4, y = 5

7 0

3 years ago

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HELPPPP <br><br> When y=4x-6 find y if x=1/2

Gnom [1K]

Answer: y = -4

Step-by-step explanation:

y = 4x-6

y = 4(1/2)-6

y = 2-6

y = -4

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3 years ago

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Hi how are you today?

Gemiola [76]

I’m ok lots of school work

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2 years ago

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I’ll fail if I don’t get this right pls help

son4ous [18]

Step-by-step explanation:

In order to find the number of solutions, we have to expand both sides out first.

$3(x - 2) + 7x = \frac{1}{2} (6x - 2)$

First, expand 3(x-2), which will obtain 3x-6.

Next, expand (1/2)(6x-2), which gives 3x - 1.

The result at this point should be as shown below:

$3x - 6 + 7x = 3x - 1$

Now, we would shift all x terms to the left and all number terms to the right.

$3x + 7x - 3x = - 1 + 6$

After simplifying, the final equation would be:

$7x = 5$

This is a linear equation and it has one solution.

$x = \frac{5}{7}$

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2 years ago

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