Ann started reading at 4: 00 p. m. and finished at 4: 20 p. m. through what fraction of a circle did the minute hand turn?

Me! #1 write an equation for the interior angles of this triangle that uses the triangle sum theorem. #2 what is the value of x? #3 what is the measure of #4 classify the triangle above as acute, obtuse, or right. state your reason in a complete sentence.

Which statement about the graph of y = 8(0.25)^2

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?