Which of the following statements is true if m∠E = m∠Y and m∠F = m∠X? triangles EFG and YXZ in which triangle YXZ is larger than EFG m∠E > m∠Z ΔEFG ~ ΔYXZ The measure of each segment in ΔYXZ is three times the size of those in ΔEFG. There is a sequence of rigid motions that map ΔEFG onto ΔYXZ.

The physical fitness of an athlete is often measured by how much oxygen the athlete takes in (which is recorded in milliliters per kilogram, ml/kg). the mean maximum oxygen uptake for elite athletes has been found to be 60 with a standard deviation of 7.2. assume that the distribution is approximately normal.

Mr. brettler is hanging up a 5-foot tall rectangular welcome sign in the gym. he has drawn a sketch on a coordinate grid. he has the lower vertices of the sign at (9, –3) and (–6, –3). where would the upper vertices be on the grid?

Which type of graph would allow us to quickly see how many students between 100 and 200 students were treated?