5x>/ 45
at least means it can be 45 and up
So it becomes greater than or equal to
Answer:
if angle dfb and angle cea measure something other than 90degrees, then line we is not equal to line bf. in this case, line and and line cd intersect at a single point.
What you do is stack the fractions and subtract 9-3 and you get 6 and bring down the 8 and subtract 5-3 and you get 6 6/8
The lcd would be 10x^3y^3
