Find the length of each leg. leave answer in simplest radical form.

question 28 options:

16√2

8

8√2

4√2

What is the missing constant term in the perfect square that starts with x^2 -20x

If the slope of one line equals the slope of another line then ? a) the two lines are intersecting lines b) the two lines are perpendicular lines c) the two lines are parallel lines d) the two lines always have very steep slopes

What are the coordinates of the midpoint of ab? ,1/2) /2,-1) ,-3/2) /2,-2)