No irrational numbers are whole numbers true or false

If you prove that ∆wxz is congruent to ∆yzx, which general statement best describes what you have proved?

What is mean median mode and range?

What are the interpretations of the line 3x - 15y = 60? x-intercept y-interception a: x 20 - y -4 b: x 5 - y 20 c: x -3 - y 15 d: x -4 - y 20