Urgent! need to submit this in 20 ! the leg of a right triangle is 3 units and the hypotenuse is 6 units. what is the length, in units, of the other leg of the triangle? (5 points) 3 units 9 units units units sqrt of 18 units sqrt of 27 units

The vertices of a rectangle are given in the columns of the matrix . if is found to perform a transformation, what are the coordinates of the transformed rectangle? (0, 0), (0, –3), (–3, –3), (–3, 0) (0, 0), (0, 3), (3, 3), (3, 0) (0, 0), (0, 3), (–3, –3), (–3, 0) (0, 0), (0, 3), (–3, 3), (–3, 0)

Why is causation so much more difficult to prove than correlation?

Urgent? will give brainliest to the first correct answer what is the area of the figure?