Triangle abc and def are congruent. find x.
triangle abc:
side ab measures x+6
side bc measures x
side ca measures x+4
triangle def:
side de measures 3x-5

The question is asking to find the value of x if the triangle ABC and triangle DEF is congruent and the side AB is x+6, side BC is x, side CA is x+4, and then the side DE measures 3x-5, base on that, and in my computation, the answer would be that the value of x is 30 ft.  I hope you are satisfied with my asnwer

The first one minimumi hope my answer you.

The major difference is that a histogram is only used to plot the frequency of score occurrences in a continuous data set that has been divided into classes, called bins.  bar charts, on the other hand, can be used for a great deal of other types ofvariables  including  ordinal  andnominal  data sets.