What is the distance between the points (3, -1) and (-2, 11)?
- A. 11
- B. 15
- C. 17
- D. 13 ✓
Correct answer
D. 13
Explanation
Using the distance formula: √[(-2-3)² + (11--1)²] = √[-5² + 12²] = √169 = 13.
Related MCQs
- If 8x + 17 = 65, what is the value of x?
- If 2x + 2 = 14, what is the value of x?
- A data set has a mean of 24 and consists of 5 numbers. If 4 of the numbers are 23, 27, 18, 36, what is the rem...
- A jar contains only red and blue marbles in a ratio of 7:4. If there are 32 blue marbles, how many red marbles...
- A data set has a mean of 16 and consists of 6 numbers. If 5 of the numbers are 28, 16, 28, 13, 5, what is the...
- A rectangle has a length of 19 and a width of 18. What is its area?