One can prove the properties of a triangle using vectors by representing the vertices of the triangle as position vectors. Then, one can use vector operations such as addition, subtraction, and scalar multiplication to derive various properties of the triangle. For example, one can use the dot product to find the angle between two sides of the triangle, or use the cross product to find the area of the triangle. Additionally, one can use vector equations to prove properties such as the medians, altitudes, and angle bisectors of the triangle. **

If you have documents that you cannot prove, you can consider using alternative evidence to support their authenticity. This could include providing witness testimony, obtaining affidavits from individuals familiar with the documents, or presenting circumstantial evidence that supports their validity. Additionally, you may want to consult with a legal professional to explore other options for proving the documents, such as seeking expert analysis or conducting further research to establish their credibility. **

The question "What does that prove?" is often used to challenge the significance or relevance of a particular piece of evidence or argument. In response, one could explain the implications of the evidence or argument in relation to the larger issue at hand. This could involve demonstrating how the evidence supports a particular conclusion, undermines a counterargument, or sheds light on a key aspect of the topic. Ultimately, the goal is to show the logical and persuasive force of the evidence or argument in question. **

This question depends on the specific context and what "this" refers to. In general, the ability to prove something depends on the evidence and expertise available. It could be proven by a qualified expert, a credible witness, or through scientific research and data. Ultimately, the burden of proof may fall on the party making the claim, and it may require the support of reliable evidence and reasoning. **

Whether or not you can prove something depends on the specific claim or statement in question. To prove something, you typically need to provide evidence, logical reasoning, or data that supports your assertion. It's important to consider the context and complexity of the claim before determining if you can prove it. If you have sufficient evidence and a logical argument to support your claim, then you may be able to prove it. **

Transitivity can be proven by showing that if A is related to B and B is related to C, then A is related to C. This can be demonstrated through a series of logical steps or by providing concrete examples that illustrate the relationship between the elements. Additionally, one can use a formal proof by assuming the premises of transitivity and deriving the conclusion that follows. Overall, proving transitivity involves establishing a clear and consistent relationship between the elements involved. **

One can prove throttling by conducting speed tests at different times of the day and comparing the results. If the internet speed consistently drops during peak hours, it could indicate throttling. Additionally, monitoring the data usage and comparing it to the internet speed can also help in identifying throttling. Finally, contacting the internet service provider and asking them directly about any throttling practices can also provide evidence of throttling. **

One way to prove that 12 is true is by demonstrating that it can be divided evenly by numbers such as 1, 2, 3, 4, 6, and itself. Another way is by showing that 12 can be expressed as the sum of two smaller numbers, such as 6 + 6 or 4 + 8. Additionally, one can prove that 12 is true by showing examples of real-life situations where 12 is a relevant and accurate number, such as counting a dozen eggs or months in a year. **