0
that dot means reccurent, its usually above a decimal number, & means that digit continues on forever.
E.g. put 1/3 as a decimal.
this wouldn't be 0.3 it would be 0.3 (with the dot above the 3)
so for the example above the answer is 0.333333333333333333333333333(continues on forever)
By the way, the number can have a dot on more than one of its digits
Add your answer:
Earn +20 pts
What does a horizontal line over a number mean in mathematics?
It means recurring, so rather than writing out an endless line of 3s, 3.333333333333 etc they would write the 3.333 with the last 3 having a line over it.
What does a horizontal line over a decimal number mathematics?
It is an indication that the string of digits under the horizontal line repeats for ever.
What is the maths symbol e?
That symbol is used for a number, which is approximately 2.718. It is one of the most important numbers in mathematics, together with pi - both appear over and over again, in many places. The number "e" is the base of the natural logarithms.
How do you divide 1.4?
when ever you divide numbers with a point you move the point over to the right making it 14. but is your dividing it into 28. you have to add a 0 at the end of the 280. because u moved the point on the 1.4, so also if the number was 1.40 you can either move the point two spaces over or one just dont forget to add a zero for ever one number you move the point over.
Who discovered mathematics and how?
Mathematics was not so much discovered as developed over time by many different sources and cultures.
In mathematics what does a number with a line over it mean?
It means recurring, so rather than writing out an endless line of 3s, 3.333333333333 etc they would write the 3.333 with the last 3 having a line over it.
X with a line over it?
The symbol "X" with a line over it is often used in mathematics to represent the average or arithmetic mean of a set of values. It is calculated by adding up all the values and dividing by the number of values in the set.
What does a horizontal line over a number mean in mathematics?
It means recurring, so rather than writing out an endless line of 3s, 3.333333333333 etc they would write the 3.333 with the last 3 having a line over it.
Which point on the number line represents 2 over 9?
Point B
What does a horizontal line over a decimal number mathematics?
It is an indication that the string of digits under the horizontal line repeats for ever.
What does improper mean in mathematics?
Improper could refer to a fraction such as, 27 over 9. the denominator is less than the numerator.
What does it mean to say a line is continuous?
A continuous line goes on forever, the mathematic symbol for infinity is a sideways number 8 because U'r able to draw that symbol infinitely over & over again. A normal line starts with a point A & finishes with the point B, but a line that is continuous has no point B.
What does it mean when it says give the coordinates of two points?
Every point on the graph has a pair of numbers that tell exactly where the point is.-- The first one tells what number on the x-axis the point is directly over (or under).-- The second one tells what number on the y-axis the point is directly right (or left) of.These two numbers are called the 'x' and 'y' coordinatesof the point.
What does a line over a whole number mean?
A line over a whole number means that number repeats for an infinite number of times.
What is 2 over 10 expressed as a number with a decimal point?
0.2
Is 0.3 with a bar over it a rational number?
Yes. 0.3 with a bar over it is 1/3, which is a rational number.
What does reflection over the y-axis mean?
Example: if you have a point with the coordinates (2,4), a reflection over the y-axis will result in the point with coordinates (-2,4).
