drag the tiles to the correct boxes to complete the pairs. Each table shows a proportional relationship between x and y. Match each table with its constant of proportionality. x y 1 20 2 40 3 60 x y 2 80 8 320 12 480 x y 2 0.4 4 0.8 9 1.8 x y 7.5 4.5 10 6 17.5 10.5 0.6 arrowRight 0.2 arrowRight 20 arrowRight 40 arrowRight

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.

Which must be true in order for the relationship △zyv ~ △xwv to be correct? zy ∥ wx ∠z ≅ ∠y and ∠w ≅ ∠x zv ≅ vy and wv ≅ vx ∠z ≅ ∠x and ∠w ≅ ∠y

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.