A language isolation, in the absolute sense, is a natural language with no demonstrable genealogical or genetic relationship with other languages, one that has not been demonstrated to descend from an ancestor common with any other language.
False, different countries have different seasons...
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Correct answer is : Us Virginia island , Guam and American Samoa.
Northern Marina Island and Puerto Rico are the only ones with the status of commonwealth
The slope of segment CD is 7. The length of segment BC is √50 units and the figure is a square.
Explanation:
Part A
Slope of a segment is calculated as the ratio of rise over run
In this case, C (8,3) and D(7,-4)
The slope is m=Δy/Δx
Δy=-4-3=-7
Δx=7-8=-1
m= -7/-1 =7
The slope is positive as seen in the graph for segment CD
Part B
To find length of a segment, the formula to apply is:

Given that B(3,8) and C(8,3) then
x₁=3,x₂=8,y₁=8,y₂=3
substitute values in equation as;

The formula used to find length of a segment
Part C
The geometric figure is a Square.The proof is that the length of the segments is equal, √50 units
Lean More
Properties of a square: brainly.com/question/1968511
Keywords : geometric, figure, coordinate, vertices,slope, segment
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