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Dvinal [7]
4 years ago
13

What is Rational and Irrational?

Mathematics
2 answers:
hichkok12 [17]4 years ago
6 0
Rational is the number that cam be represented by an ordinary fraction, as:

2/5
0.6
1.3333....

Irrational is the number that cannot be represented by an ordinary fraction. It have infinity decimals  after decimal point and it is non-periodic, as

0,01001000100001...

zmey [24]4 years ago
3 0
Rational is a number that is a fraction or a whole number.....irrational is a number that goes on and on

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overnight a pipe cracked and started to leak into a basement. the graph shows the depth of the water in relation to time. how ma
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Answer:

if a water pipe bursts over night depends on the pressure of the water but i will say a foot or more an hour

Step-by-step explanation:

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3 years ago
Solve the system of equations.<br> ​7x−3y=20<br> y=5x−4<br> ​ x= <br> y=
Rama09 [41]

Answer:

{x,y} = {-1,-9}  

Step-by-step explanation:

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3 years ago
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Andre has seven dollars he needs $50 to buy a skateboard each week his grandmother pays him four dollars to complete some chores
SVEN [57.7K]

Answer:

$11

$39

Step-by-step explanation:

Amount Andre has = $7

Amount his grandmother pays him every week = $4

Amount Andre needs to buy a skateboard = $50

how much money does Andre have after the week?

Amount of money Andre has after the week = Amount Andre has + Amount his grandmother pays him every week

= $7 + $4

= $11

Amount of money Andre has after the week = $11

Amount Andre needs more to buy the skateboard = Cost of the skateboard - Amount of money Andre has after the week

= $50 - $11

= $39

Amount Andre needs more to buy the skateboard = $39

6 0
3 years ago
Helppppppppppppppppppppp<br><br> (PE)
just olya [345]

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b

Step-by-step explanation:

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3 years ago
Help me pleaseeeeeeeeeeeeeeeeeeeeeeeeeeee<br><br><br><br><br> thank you
Orlov [11]

The domain and range for the relation is [-∞, ∞]  and [0,-3], and both  of them can be described by interval notation .

Since the graph given to us present a relation or a function, The domain and range of a function are the set of all the inputs and yield a function that can grant separately. The domain and range are vital viewpoints of a function. The domain takes all the conceivable input values from the set of real numbers and the range takes all the yield values of the function. In simple words, the domain is the set of all "x" values and the range is the set of all "y" values in a set of ordered sets and the requested sets are composed as in the form (x, y) or [x,y]

for the given the points are : (0,-3),(1,-3),(2,-3),(3,-3),(4,-3),(5,-3),(-1,-3)(-2,-3),(-3,-3),(-4,-3),(-5,-3)

so the domain set is ={-5,-4,-3,-2,-1,0,1,2,3,4,5}

and the range set is ={0,-3,-4,-5,-6,-7,-8}

so the domain and range is [-∞, ∞] and [0,-3]

To know more about the range and domain refer to the linkhttps://brainly.com/question/28135761?referrer=searchResults.

#SPJ1

5 0
1 year ago
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