EASY 1. A square has the vertices at (-2, 6), (6, 1), (1, -7), and (-7, -2). At what point do the diagonals of the square intersect?
2. A rhombus, COAL is centered at the origin. The longer diagonal is on the y-axis and has a length of 27m. The shorter diagonal is on the x-axis and has a length of 19m. Determine the coordinates of the vertices.

Enter the missing numbers in the boxes to complete the table of equivalent ratios.time (min) distance (km)? 36 9? 1512 ?

1- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis.2- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in the first question?

Math question.. plz me .. best answer all