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Mathematics

1 answer:

yKpoI14uk [10]3 years ago

8 0

Answer:

Step-by-step explanation:

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Please solve with working out simultaneous equations 3x+2y=12 2x+2y=10

Novay_Z [31]

Here, 3x + 2y = 12
2x + 2y = 10

Subtract 2nd from 1st equation,
x = 2

Now, substitute in 2nd,
2(2) + 2y = 10
2y = 10 - 4
y = 6/2
y = 3

In short, Your Answer would be: (2, 3)

Hope this helps!

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3 years ago

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Find the difference of the following sequence: -7, -9, -11... Difference: ___

Anna007 [38]

Hmmmmmm I think I know the answer to this

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3 years ago

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PLEASEE HELPP. Im rlly struggling please help if you can. with steps

Nadusha1986 [10]

Answer:

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Step-by-step explanation:

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10 months ago

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What are the potential solutions of In(x^2-25)=0?

Maslowich

Answer:

$x =\pm \sqrt{26}$

Step-by-step explanation:

Given :-

ln ( x² - 25 ) = 0

And we need to find the potential solutions of it. The given equation is the logarithm of x² - 25 to the base e . e is Euler's Number here. So it can be written as ,

Equation :-

$\implies log_e {(x^2-25)}= 0$