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uysha [10]
2 years ago
12

If x= 1 y=3 satisfy the linear equation 3x - 4y +9=0​

Mathematics
1 answer:
larisa [96]2 years ago
4 0

Answer:

Step-by-step explanation:

3(1) + 4(3) + 9 = 0

3 + 12 + 9 = 0

24 ≈ 0                                                                                                                                                                                                                                                                                                                                                                              

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Classify the following triangle as acute, obtuse, or right.
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Answer:

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Step-by-step explanation:

<u>There are two ways to classify a triangle:</u>

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and by <u>side lengths</u>:

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In this triangle, there is an obtuse angle (A. Obtuse).

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