Find the distance between the origin and the point : (-12, - 5)
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The correct Answer is:
To find the distance between the origin (0, 0) and the point (-12, -5), we can use the distance formula, which is given by:
\[
d = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}
\]
Here, we can assign the coordinates as follows:
- \( (x_1, y_1) = (0, 0) \) (the origin)
- \( (x_2, y_2) = (-12, -5) \)
Now, let's substitute these values into the distance formula.
### Step 1: Substitute the coordinates into the formula
\[
d = \sqrt{((-12) - 0)^2 + ((-5) - 0)^2}
\]
### Step 2: Simplify the expressions inside the parentheses
\[
d = \sqrt{(-12)^2 + (-5)^2}
\]
### Step 3: Calculate the squares
\[
d = \sqrt{144 + 25}
\]
### Step 4: Add the squared values
\[
d = \sqrt{169}
\]
### Step 5: Take the square root
\[
d = 13
\]
Thus, the distance between the origin and the point (-12, -5) is **13 units**.
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