The measures of the angles in◇ XYZ are in the ratio 4:5:9. Find the measures of each of the angles.

Which describes the difference between the graph of f(x)=x^2 and g(x)=-(x^2-2)

Wrote and expression for the difference of p and 4

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.