One method you can use to determine whether a triangle is a right triangle, given three side lengths, is to apply the converse of the pythagorean theorem. alternately, you can use trigonometric ratios. draw triangle abc with side lengths of 5,12, and 13. show that the triangle you drew is a right triangle by using trigonometric ratios or the law of cosines. (be sure to draw the diagram and show all work and/or reasoning.) me : (

The holiday party will cost $160 if 8 people attend.if there are 40 people who attend the party, how much will the holiday party cost

X/y + 4y/x divided by x/y - 2y/x explain as in depth as you can how you simplfied the fractions. i don't know where to start on this : /

Write the contrapositive of the conditional statement. determine whether the contrapositive is true or false. if it is false, find a counterexample. a converse statement is formed by exchanging the hypothesis and conclusion of the conditional. a) a non-converse statement is not formed by exchanging the hypothesis and conclusion of the conditional. true b) a statement not formed by exchanging the hypothesis and conclusion of the conditional is a converse statement. false; an inverse statement is not formed by exchanging the hypothesis and conclusion of the conditional. c) a non-converse statement is formed by exchanging the hypothesis and conclusion of the conditional. false; an inverse statement is formed by negating both the hypothesis and conclusion of the conditional. d) a statement not formed by exchanging the hypothesis and conclusion of the conditional is not a converse statement. true