T= 1,-1 u= 2, -4

what is the approximate distance between points t and u? round your answer to the nearest hundredth.

a.
2.66 units
b.
3 units
c.
3.16 units
d.
4 units

3.16 units (Option C)

Step-by-step explanation:

The key to this problem is to use the distance formula, which is:

Distance =

The first point, T = (x₁,y₁), and the second point, U = (x₂,y₂).

Plugging the two points into the equation, we get:

Distance =

The values within the parenthesis are subtracted:

Distance =

The values are then squared:

Distance =

Finally, they are added together:

Distance =

can be approximated as 3.16, so the distance between the two points is 3.16 units.

the answer is C or just 3.16 unit

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