A scientist took this picture and concluded that _.

all stars have the same brightness
all stars show a pattern
not all stars show a pattern
stars are not always visible

If a distance of 75 yds is measured back from the edge of the canyon and two angles are measured , find the distance across the canyon angle acb = 50° angle abc=100° a=75 yds what does c equal?

Michael split a rope that was 28 inches long into 5 equal parts. brenden split a rope that was 30 inches long into 6 equal parts. which boy's rope was cut into longer pieces?

Felix wrote several equations and determined that only one of the equations has no solution. which of these equations has no solution?