Question 16 (5 points)   how are the two angles related? question 16 options: adjacent complementary supplementary vertical

Which shows the correct lengths of side c in both scales? scale 1: 45 m; scale 2: 60 m scale 1: 60 m; scale 2: 45 m scale 1: 36 m; scale 2: 27 m scale 1: 27 m; scale 2: 36 m mark this and return save and exit

Richard save $32 in march he saved $48 in april and $38 in may then richard spent $113 on a keyboard how much money does richard have left

How do i simply this expression (quadratic formula basis) on a ti-84 or normal calculator?