With the values of sin 30°, cos 30°, sin 60° and cos 60°

[10 points, algebra 2]according to my answer key the restrictions are -1 and 4. but why not positive 1?

Jenny earned a 77 on her most recent test jenny score is no less then 5 points greater then 4/5 of terrance’s score if t represents terrance score which inequality represents the situation

Have yall ever just farted and was like, i farted.