Answer:
Explanation:
To find the distance between two points, (x1, y1) and (x2, y2), you can use the distance formula:
Distance = √((x2 - x1)^2 + (y2 - y1)^2)
In this case, the points are (9, 9) and (7, 1), so:
x1 = 9
y1 = 9
x2 = 7
y2 = 1
Now, plug these values into the distance formula:
Distance = √((7 - 9)^2 + (1 - 9)^2)
Distance = √((-2)^2 + (-8)^2)
Distance = √(4 + 64)
Distance = √68
So, the distance between the points (9, 9) and (7, 1) is √68, which is approximately 8.25 units when rounded to two decimal places.