Find the distance between the points $$ (-8,9) $$ and $$ (10,9) $$. Units Submit

Question

UpStudy AI · Accepted Answer

1. Identify the coordinates of the points. Let $$ P_1 = (-8,9) $$ and $$ P_2 = (10,9) $$.

2. Use the distance formula:
$$
d = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}
$$

3. Substitute the given coordinates into the formula:
$$
d = \sqrt{(10 - (-8))^2 + (9 - 9)^2}
$$

4. Simplify inside the parentheses:
$$
10 - (-8) = 18 \quad \text{and} \quad 9 - 9 = 0
$$

5. Substitute these values back into the formula:
$$
d = \sqrt{18^2 + 0^2}
$$
$$
d = \sqrt{324 + 0}
$$
$$
d = \sqrt{324}
$$

6. Calculate the square root:
$$
d = 18
$$

The distance between the points is $$ 18 $$ units.
The distance between the points is 18 units.

Find the distance between the points and .
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