Shelly states that the triangles below are similar. Which proportion supports her statement?

The data represents the semester exam scores of 8 students in a math course. {51,91,46,30,36,50,73,80} what is the five-number summary?

Graph g(x)=2cosx . use 3.14 for π . use the sine tool to graph the function. graph the function by plotting two points. the first point must be on the midline and closest to the origin. the second point must be a maximum or minimum value on the graph closest to the first point.

Atriangle has a side lengths of 18cm, 80 cm and 81cm. classify it as acute obtuse or right?