Answer: x=3
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Answer:
It is 21
Step-by-step explanation:
Answer:
(3*9)+(3*6)
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Answer:
No, similar triangles cannot contain a pair of parallel lines. Yes, because || . Yes, because ∠QUR ≅ ∠TUS (vertical angles) and ∠R ≅ ∠S (alternate interior angles).
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Answer:
linear equation with two variables
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