Quadrilateral W X Y Z was dilated with the origin as the center of dilation to create quadrilateral ′′′′ W ′ X ′ Y ′ Z ′ . The quadrilateral was dilated using a scale factor of 2 2 . Which rule represents the dilation applied to quadrilateral W X Y Z to create its image, quadrilateral ′′′′ W ′ X ′ Y ′ Z ′ ?

Given: lines a and b are parallel and line c is a transversal. prove: 2 is supplementary to 8 what is the missing reason in the proof? statement reason 1. a || b, is a transv 1. given 2. ∠6 ≅ ∠2 2. ? 3. m∠6 = m∠2 3. def. of congruent 4. ∠6 is supp. to ∠8 4. def. of linear pair 5. ∠2 is supp. to ∠8 5. congruent supplements theorem corresponding angles theorem alternate interior angles theorem vertical angles theorem alternate exterior angles theorem

Alex measured the length of an item to be 3.7 cm. the actual length is 3.5 cm. what is alex’s percent error?

Which of the following shows the graph of y=2e^x?