Two similar triangles are shown.

triangles r s t and z x y are shown. triangle z x y is slightly higher and to the right of triangle r s t.

δrst was then dilated, to create δzxy.

rotated
reflected
translated
dilated

Which statement about the relative areas of δabc and δxyz is true? the area of δabc > the area of δxyz the area of δabc < the area of δxyz the area of δabc = the area of δxyz more information is needed to compare.

Sketch one cycle if the cosine function y=2cos2theta

Formulate the indicated conclusion in nontechnical terms. be sure to address the original claim. the foundation chair for a hospital claims that the mean number of filled overnight beds is over 523, and she is therefore justified starting a funding campaign to add a wing to the hospital. assuming that a hypothesis test has been conducted and that the conclusion is failure to reject the null hypothesis, state the conclusion in nontechnical terms.