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3 years ago

⚠️Which ordered pair is the solution to this system of equations?⚠️

Mathematics

2 answers:

icang [17]3 years ago

6 0

Answer:

Step-by-step explanation:

to make this simple, plug the x-coordinate of each answer choice into x in each of the equations and plug the y-coordinate of each answer choice into y in each of the equations. if BOTH equations come out to be true, this is the solution.

ex:

y=3x-4

y=x+2

plug in (3,5)

5=3(3)-4 is correct

5=3+2 is correct

so, (3,5) is the solution.

Shalnov [3]3 years ago

3 0

Answer: A

Step-by-step explanation: when you plug 3 into both equations you get 5

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Mars2501 [29]

Answer:

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Step-by-step explanation:

The anwser is 1,4

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3 years ago

A rectangle with a perimeter of 19m^2+2m-10 and a width of m^2 write an expression for the lenght

expeople1 [14]

Answer:

$8.5m^{2}+ m -5$

Step-by-step explanation:

Since perimeter, $P=19m^{2}+ 2m -10$ and we know that P=2(l+w) then $P=2(l+m^{2})=2l+2m^{2}$

The length will be $2l=19m^{2}+ 2m -10-2m^{2}=17m^{2}+ 2m -10$

Now $l=8.5m^{2}+ m -5$

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sweet-ann [11.9K]

Answer:

Step-by-step explanation:

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KIM [24]

Answer:

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Step-by-step explanation:

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marysya [2.9K]

Answer:

The right angle's vertex.

Step-by-step explanation:

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