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siniylev [52]
2 years ago
9

I do not know how to do this problem for my practice worksheet. Could you please help me?

Mathematics
1 answer:
Veronika [31]2 years ago
5 0

Answer:

Equation: -6n-2n=16

Combine like terms: -8n=16

Divide by -8 on both sides: n=-2

Let me know if this helps!

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Answer:

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SSS Similarity Theorem:

Two triangles are said to be similar if their  CORRESPONDING SIDES are proportional.

In ΔABC and  ΔXYZ, if \frac{AB}{XY}  = \frac{BC}{YZ} = \frac{AC}{XZ}  , then  △ABC∼△YZX

Here, in ΔABC and  ΔXYZ

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Here,

\frac{AB}{XY} = \frac{9}{3}  = 3\\\frac{BC}{YZ} = \frac{x}{2} \\\frac{Ac}{Xz} = \frac{12}{4}  = 3

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Hence, if BC  = 6 units, then the ΔABC and  ΔXYZ are SIMILAR by SSS property of similarity.

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