Find the distance between (−8, −3) and (−2, −5) . Round your answer to the nearest hundredth, if necessary

1 answer

To find the distance between the points \((-8, -3)\) and \((-2, -5)\), we can use the distance formula, which is given by:

\[ d = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2} \]

Here, let \((x_1, y_1) = (-8, -3)\) and \((x_2, y_2) = (-2, -5)\).

Now, we can calculate the differences:

\[ x_2 - x_1 = -2 - (-8) = -2 + 8 = 6 \]

\[ y_2 - y_1 = -5 - (-3) = -5 + 3 = -2 \]

Now, plug these values into the distance formula:

\[ d = \sqrt{(6)^2 + (-2)^2} \]

Calculating \(6^2\) and \((-2)^2\):

\[ d = \sqrt{36 + 4} = \sqrt{40} \]

We can simplify \(\sqrt{40}\) as follows:

\[ \sqrt{40} = \sqrt{4 \times 10} = \sqrt{4} \times \sqrt{10} = 2\sqrt{10} \]

Now, we can approximate \(\sqrt{10}\). The square root of 10 is approximately 3.1623, so:

\[ d \approx 2 \times 3.1623 \approx 6.3246 \]

Rounding to the nearest hundredth gives us:

\[ d \approx 6.32 \]

Thus, the distance between the points \((-8, -3)\) and \((-2, -5)\) is approximately \(\boxed{6.32}\).