Answer:
4 years
Explanation:
Let x be the age ( in years ) of each daughters,
∵ Mother is 30 years older than her daughters,
⇒ Age of the mother = x + 30
Now, after 2 years,
The age of each daughter = x + 2,
And, the age of the mother = x + 30 + 2 = ( x + 32 ) years,
According to the question,
3(x+2+x+2) = x + 32
3(2x+4) = x + 32
6x + 12 = x + 32
5x = 20
⇒ x = 4
Hence, each of the daughters is 4 years old.
Answer:
A reliable source is one that provides a thorough, well-reasoned theory, argument, discussion, etc. based on strong evidence.
A position is a position of an object (whether it's a person, a ball, or a particle) at a particular point in time.
Displacement is the difference in position of an object from one point in time to another.
Distance is the total distance an object has traveled over a period of time.
In geometry and mechanics, the vector whose length is the shortest distance from the start point to the end point of a moving point P is called displacement.
A displacement is a number that describes how far apart an object or point is. In physics or everyday use, distance can refer to estimates based on physical length or other criteria.
Distance is the distance an object moves or changes direction. The position of an object within the reference frame is called its position
Learn more about Displacement here: brainly.com/question/14422259
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Answer:
A(n) <u><em>monochronic</em></u> American visitor to <u><em>polychronic</em></u> Egyptian client may be frustrated as he or she waits for meetings to begin then finds the meeting regularly interrupted.
Explanation:
Monochronic can be described as a culture in which the people belonging to that culture like to do one thing at a time. These people do not like interruptions.
On the other hand, polychronic people tend to do multiple tasks at a given time.
The interruption of a meeting will be frustrating for any person whether the person be a monochronic or a polychronic.
Answer:
a hemisphere is half of a sphere (half of a whole circle)
Explanation:
a half of the earth, usually as divided into northern and southern halves by the equator, or into western and eastern halves by an imaginary line passing through the poles.
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