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-Dominant- [34]
3 years ago
13

Is 1/7  rational or irrational

Mathematics
2 answers:
KiRa [710]3 years ago
3 0
\frac{1}{7} \ is\ rational\ number. \\\\ Every\ number\ which\ can\ be\ written\ as\ fraction\ (quotient)\ of\ two\\numbers\ is\ rational.
DaniilM [7]3 years ago
3 0
1/7 is a rational number
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How much would it be if 2 1/4 is tripled
Tcecarenko [31]
If you mean added together 3 times then it would be 6 3/4 and just in case this sounds rude I do not want it to be.
4 0
3 years ago
Identify the parent function that can be used to graph the function f(x)= -2x+2
iris [78.8K]

Answer: OPTION C

Step-by-step explanation:

2. The parent function of a linear function is the simplest form of a linear function and this is:

f(x)=x.  Because from this function we can make transformations that allow us to obtain the function f(x) = -2x + 2

3. If you take the parent function and make f(x)-1, then you have:

f(x)-1=x-1 (The function is shifted down 1 unit on the y-axis).

4. Then you make -2f(x), as following:

y=-2(f(x)-1)=-2x+2 (The function is reflected in the y-axis).

5. That is how you obtain the final function.

8 0
2 years ago
If four times the smaller of two consecutive integers is added to two times the larger the result is 50 what is the smaller of t
babunello [35]
4n+2(n+1)=50
4n+2n+2=50
6n=48
n=8

8 0
3 years ago
Determine whether the system of linear equations has one and only one solution, infinitely many solutions, or no solution.
Len [333]

Answer:

only one solution

Step-by-step explanation:

Complete question:

<em>Determine whether the system of linear equations has one and only one solution, infinitely many solutions, or no solution. 2x − y = 2 3x + y = −6 one and only one solution infinitely many solutions no solution Find the solution, if one exists. (If there are infinitely many solutions, express x and y in terms of the parameter t. If there is no solution, enter NO SOLUTION.) (x, y) </em>=

Given the expression

2x − y = 2 .... 1

3x + y = −6  ..... 2

We are to determine the number of solution the equation has:

Add equation 1 and 2

2x + 3x = 2 - 6

5x = -4

x = -4/5

Substitute x = -4/5 into 1

From 1: 2x − y = 2 .... 1

2(-4/5) - y = 2

-8/5 - y = -2

-y = -2+8/5

-y = -10+8/5

-y = -2/5

y = 2/5

<em>Since the value of x and y are just 1 hence the system of equations has ine solution</em>

3 0
2 years ago
Which word does NOT belong with the others? A. triangle B. circle C. oval D. sphere
Phoenix [80]

Answer:

A triangle

Step-by-step explanation:

If you slice open all of these shapes you will see a circle except the triangle.

6 0
2 years ago
Read 2 more answers
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