Answer:
straight-line distance from your starting point is 12.17 miles
Explanation:
given data
north = 12 miles
east = 2 miles
to find out
What is the straight-line distance from your starting point
solution
we will apply here pythagorean theorem, it make triangle that has a right angle (90°) north to east
c² = a² + b² .................1
here c is straight distance and a is north side distance and b is east side distance
put here value in equation 1 we get
c² = 12² + 2²
c² = 144 + 4
c² = 148
c = 12.17 miles
Answer:
a. reviewing the literature of existing theories produces similar results.
Explanation:
Replication refers to the repetition of a research study, or literature review usually with various circumstances and topics, in order to decide if the basic results of the initial study can be generalized to other respondents and situations. When replicating experiments, and obtaining the same results as the actual study , the results are given greater validity. If an investigator is able to reproduce the findings of a study it indicates that it is more likely to generalize the results to the wider population.
Answer:
B, they follow the ways of their ancestors.
Explanation:
They're traditional, yes? So they would do it how it has always been done. They would do the same as their ancestors.
Answer:
A. concrete operations; formal operations
Explanation:
The concrete operations stage is when children are able to start thinking in a more logical and organized form about specific events. Also, they began to think about the feelings of other people. This stage is when kids are between 7 and 11 years old.
The formal operations stage is when children start to analyze hypothetical problems and think in an abstract form. This stage is when kids are 12 and up.
According to this, Nine year old Desi is in the concrete operations stage and her 15-year-old brother is likely in the formal operations stage.
