Ask Question

If A = (4, - 5) and B = (7, - 9), what is the length of AB? A. 6 units B. 5 units C. 8 units D. 7 units

+5
Answers (1)
  1. Today, 15:10
    0
    5 (Answer B)

    Step-by-step explanation:

    As we move from A to B, x increases by 3 and y decreases by 4. Apply the Pythagorean Theorem:

    (length of AB) = √ (3² + [-4]²) = 5 (Answer B)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “If A = (4, - 5) and B = (7, - 9), what is the length of AB? A. 6 units B. 5 units C. 8 units D. 7 units ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers