Find the distance between the points (4,-5)and (9,0).Round the answer to the nearest tenth.
A)7.1
B)7.4
C)7.3
D)7.5
E)6.9

Question

Find the distance between the points (4,-5)and (9,0).Round the answer to the nearest tenth. ​
A)7.1
B)7.4
C)7.3
D)7.5
E)6.9

Quizplus · Accepted Answer

The distance between two points $(x_1, y_1)$ and $(x_2, y_2)$ is given by the formula $\sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}$. Plugging in the given points (4, -5) and (9, 0), we get $\sqrt{(9 - 4)^2 + (0 + 5)^2} = \sqrt{25 + 25} = \sqrt{50}$, which is approximately 7.1 when rounded to the nearest tenth.

Find the Distance Between the Points (4,-5)and (9,0)