Descriptive statistics uses data to provide descriptions of populations. Often this data is represented in the form of tables, charts, graphs, or even just numbers. Here, we organize (visual representation) and analyze data to describe a population.
Inferential statistics utilizes data in such a way that allows us to make predictions, generalizations, and inferences about a population from samples taken. Here, we can compare, predict, and test data in order learn about a population.
Hope this helps.
Answer:
Length of side of square
Step-by-step explanation:
Sides of rectangle
let
be diagonal of rectangle
<u><em>Pythagorean theorem : The square of hypotenuse is equal to sum of square of sides.</em></u>
Here hypotenuse 

Diagonal of square 
let side of square
again use pythagorean theorem

Y=a(1+r)^x growth formula
y=a(1-r)^x decay formula
a = amount
r = percentage rate
x = time in years
Answer:
2)SSS
3)SAS
4)Not Possible
5)SSS
6)SAS
7)Not Possible
8)SAS
Step-by-step explanation:
Just look for either all three sides that are congruent, or two sides with an angle between them that are congruent in the two triangles.
The answer to your question would be...
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answer: c = d/a + b
(please give thanks if i am correct)