The school talent she is 90 minutes long. the average rate of the show is about 10 acts every 30 minutes. at this rate, how many acts will be in the talent show

The trigonometric ratios sine and secant are reciprocals of each other

Use circumcenter theorem to solve for the given values

Every weekday, mr. jones bikes from his home to his job. sometimes he rides along two roads, the long route that is shown by the solid lines. other times, he takes the shortcut shown by the dashed line. how many fewer kilometers does mr. jones bike when he takes the shortcut instead of the long route?