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UNO [17]
3 years ago
9

Is the ordered pair a solution of the system? Explain with a sentence.

Mathematics
1 answer:
kotykmax [81]3 years ago
7 0
It is a solution.
Explanation : 2(2)+(1)=5. (2)-(1)=1

Please give brainliest
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Triangles V U T, U T S, and T X R are connected. Sides V T, U T, T S, and T R are congruent. A farmer is building three triangul
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Which table represents la linear function?
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Step-by-step explanation:

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3 years ago
Can you help me with questions 21 and 23 and 19 please
lara [203]
What is the question
5 0
3 years ago
Please help me, I don't know how to do this...
Lunna [17]

Answer:

  A.  5

Step-by-step explanation:

The triangle will be a right triangle when the side lengths satisfy the Pythagorean theorem: the sum of the squares of the legs is equal to the square of the hypotenuse.

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  x^2 +2x +1 +x^2 = 61 . . . eliminate parentheses

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The solution is x = 5.

_____

Side lengths cannot be negative. Solution values are values of x that make the factors zero. x+6=0 when x=-6, for example.

8 0
2 years ago
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