TU has endpoints at T(5, -1) and U(1,-5). How long is TU?*

Step-by-step explanation:

We can first input our numbers into the distance formula to get:

Next we can solve within each parenthesis:

Next we  can solve the squares. The square of 4 is 16 so we can input that into the equation

Now we can add the 2 numbers together:

And that is our final number as is not a perfect square.

answer: r there any options?

step-by-step explanation:

step-by-step explanation:

because 1/3 is a fraction. we can tell because there is a divisor symbol between the 1 and the 3. if we were to add 2 fractions together, we would add the numerators, which is the number on top, but not the denominators, which is the number on the bottom

1/3+1/3=2/3

hope this !