Answer:
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Answer:
Step-by-step explanation:
5. deductive
6. deductive
7. if a figure has 3 sides, then it is a triangle
8. if a figure is not a triangle, then it does not have 3 sides
9. if a figure does not have 3 sides, then it is not a triangle
Answer:
I believe 1000
Step-by-step explanation:
1,4
it’s y1-y2
———-
x1-x2