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What is the length of the line segment that joins points (4, -1) and (7, 5)? A. 5 B. 13 C. 729 D. 45

User NadtheVlad
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Final answer:

The length of the line segment that joins the points (4, -1) and (7, 5) is 45.

Step-by-step explanation:

To find the length of the line segment that joins the points (4, -1) and (7, 5), we can use the distance formula. The distance formula is given by:



d = √[(x2 - x1)² + (y2 - y1)²]



Substituting the coordinates of the points, we have:



d = √[(7 - 4)² + (5 - (-1))²]



Simplifying, we get:



d = √[3² + 6²]



Thus, the length of the line segment is √[9 + 36] = √45. Therefore, the correct answer is D. 45.

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User Ziv Gabovitch
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