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Akimi4 [234]
3 years ago
14

Explain why rational number is either a terminating or repeating decimal?

Mathematics
2 answers:
vodomira [7]3 years ago
8 0
A number is rational if it can be written in form a/b where a and b are integers and b≠0

a terminating decimal can be written as a/b like this
3.14=314/100

all repeating decimals can be written as a fraction. it just might take work to find which fraction
example: 0.33333333333333=1/3
dedylja [7]3 years ago
6 0
A rational number is a real number such as 5 or .25. An irrational number is a non realistic number such as pi
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Jay is cutting a roll of biscuit dough into slices that are 3/8 inch thick. If the roll is 101/2 inches long, how many slices ca
IceJOKER [234]
The roll of the biscuit is 101/2 inches long. It has to be cut into slices that are 3/8 inches thick.
Then
The number of slices = (101/2)/(3/8)
                                   = (101/2) * (8/3)
                                   = 808/6
                                   = 404/3
                                   = 134.66
So the biscuit dough can be cut into 134 slices approximately. A small part will be left. This is the only way to find out the number of slices the biscuit dough can be sliced into. Hope this helps you in understanding the way it is done.



4 0
3 years ago
SelectTWO expressions that are equivalent to 8(x + 5y).
JulsSmile [24]

Answer:

The bottom two

8 0
3 years ago
If Angelica is 5 steps to the right of the classroom door and Brion is 12 steps to the left
Nimfa-mama [501]

Angelica is 5 steps to the right while Brion is 12 steps to the left it is 17 steps because theyre going in the opposite directions :P

<em>please give brainly if you can</em>

7 0
3 years ago
What are facts about sample space?
IrinaVladis [17]


 Its A Random Trail With A Lot Of possible Come Outs

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3 0
4 years ago
Solve each question for X , y=-9+x^2
aleksandrvk [35]
So basically you want to isolate only one of the variable on one side so
y=-9+x^2
add 9 to both sides
y+9=x^2
square root both sides
\sqrt{y+9}=x

x=\sqrt{y+9}
5 0
3 years ago
Read 2 more answers
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