2 years ago

PLEASE HELP ME DEAR GOD Find the solution to the system of equations.

Mathematics

2 answers:

Naddika [18.5K]2 years ago

4 0

I think it’s (-1,1) too cause then meet there

Leviafan [203]2 years ago

3 0

(-1,1)
This is because the solution is the point where the two lines meet.

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I don't really understand this Please help.

nekit [7.7K]

Answer:

The first one, third one, fourth one, and sixth one.

Step-by-step explanation:

I hope this helps!

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2 years ago

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zavuch27 [327]

Answer:

Step-by-step explanation:

Hey B is the correct answer as the x is negative and y is positive

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3 years ago

Read 2 more answers

I don't understand this I have spent many points on this same question so this time I will be giving brainliest for the first co

Marrrta [24]

Given:

$|3+4 i|+|3-4 i|+|-3+4 i|+|-3-4 i|$

Solution:

Complex formula:

$|a+b i|=\sqrt{(a+b i)(a-b i)}=\sqrt{a^{2}+b^{2}}$

Let us simplify one by one.

$|3+4 i|=\sqrt{3^{2}+4^{2}}$

$=\sqrt{25}$

|3 + 4i| = 5

$|3-4 i|=\sqrt{3^{2}+(-4)^{2}}$

$=\sqrt{25}$

|3 - 4i| = 5

$|-3+4 i|=\sqrt{(-3)^{2}+4^{2}}$

$=\sqrt{25}$

|-3 + 4i| = 5

$|-3-4 i|=\sqrt{(-3)^{2}+(-4)^{2}}$

$=\sqrt{25}$

|-3 - 4i| = 5

Substitute these in the given expression:

$|3+4 i|+|3-4 i|+|-3+4 i|+|-3-4 i|=5+5+5+5$

$=20$

The solution of the expression is 20.

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3 years ago

The graph of y=-3x+4 is:

anzhelika [568]

The answer is C! a line that shows the set of all solutions to the equation :)

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