Answer: A. 25 miles
Step-by-step explanation: I used Pythagorean’s Theorem.
Answer: 
***If you found my answer helpful, please give me the brainliest. :) ***
Answer:
Step-by-step explanation:
The answer is A right, scalene
I would recommend "Introduction to Linear Algebra," by Gilbert Strang. It is a compact but very helpful textbook reference written by a well-known MIT professor. There is a corresponding online MIT course that is free, so that's a bonus. I am currently using it to study linear algebra with no class or previous experience, and I think it does a solid job of explaining things. Each section in the book has a set of questions for you to work through, and answers to selected questions appear in an appendix at the end of the book.
Hope this helps!
