The measures of two angles have a sum of 180°. The measures of the angles are in a ratio of 4:1. Determine the measures of
both angles. Define a variable to show your work

Since it is given that the angle measures are in a 4:1 ratio, make them variables. You would have 4x and X. Now, because they are equal to 180 degrees you have to do 4x+x = 180. Combine the like-terms and solve for x. (X=36). Then, since the angle measures were 4x and X all that is left is to plug in. Since x=36 that is one angle measure and when you do 4*36 to find the other the answer is 144. Therefore the angle measures are 144 degrees and 36 degrees.

Thats where they was ported and the fields that noone really knew much about needed tended, so they put slaves out there do free work and huge profits and so on the north decided to hold its own and was more different way of survival did not have same climate conditions to afford protecting slaves from winter so expenses be diff from south