Need help please I will give brainliest

Show your workcan a right triangle have this sides? *how to prove it without using the pythagorean theorema*

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.

Why is it so easy to buy on impulse and overspend with a credit card? what could you do to counteract this tendency?