As part of their work in a psychology research methods class, a group of psychology students devised a survey to assess the relation between stress and health. Each member of the class administered the survey to 12 friends, and the data were then pooled. What method of sampling was used

Which of the functions graphed below has a removable discontinuity?

Given: ae ≅ ce ; de ≅ be prove: abcd is a parallelogram. we have that ab || dc. by a similar argument used to prove that △aeb ≅ △ced, we can show that △ ≅ △ceb by. so, ∠cad ≅ ∠ by cpctc. therefore, ad || bc by the converse of the theorem. since both pair of opposite sides are parallel, quadrilateral abcd is a parallelogram.

Side xy of triangle xyz is extended to point w, creating a linear pair with ∠wyz and ∠xyz. measure of an exterior angle what is the value of x? 64 80 100 180