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Gwar [14]
3 years ago
12

1.21 repeating written as a fraction

Mathematics
2 answers:
Dmitry [639]3 years ago
5 0

Answer:

  1 7/33

Step-by-step explanation:

To find the fraction when the repeating digits start at the decimal point, put the repeating digits over the same number of 9s. Here, your mixed number is ...

  1.\overline{21}=1\frac{21}{99}=1\frac{7}{33}

Paha777 [63]3 years ago
4 0
40/33 is the fraction
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Answer:

the slope in the equation is 5, while the slope on the graph is 2

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2 years ago
Consider the system of linear equations.<br><br> 2y = x + 10<br><br> 3y = 3x + 15
Art [367]
I hope this helps you

5 0
3 years ago
Check all of the expressions that are equal to the one below.
Aloiza [94]
(7-11) • (5) = -20

A. (5) • 7 + (5) • (-11)
↳ 35 + (-55)
↳ 35 - 55 = -20

B. -(-7+11) • (5)
↳ -4 • 5 = -20

C. (5) • 7 - (5) • 11
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D. (7+11) • (5)
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4 0
3 years ago
Given the domain {-4, 0, 5}, what is the range for the relation 12x 6y = 24? a. {2, 4, 9} b. {-4, 4, 14} c. {12, 4, -6} d. {-12,
xz_007 [3.2K]

The domain of the function 12x + 6y = 24 exists {-4, 0, 5}, then the range of the function exists {12, 4, -6}.

<h3>How to determine the range of a function?</h3>

Given: 12x + 6y = 24

Here x stands for the input and y stands for the output

Replacing y with f(x)

12x + 6f(x) = 24

6f(x) = 24 - 12x

f(x) = (24 - 12x)/6

Domain = {-4, 0, 5}

Put the elements of the domain, one by one, to estimate the range

f(-4) = (24 - 12((-4))/6

= (72)/6 = 12

f(0) = (24 - 12(0)/6

= (24)/6 = 4

f(5) = (24 - 12(5)/6

= (-36)/6 = -6

The range exists {12, 4, -6}

Therefore, the correct answer is option c. {12, 4, -6}.

To learn more about Range, Domain and functions refer to:

brainly.com/question/1942755

#SPJ4

7 0
2 years ago
a right triangle has legs of lengths 6 and 2, what is the length of the hypotenuse to the nearest tenth
PolarNik [594]

Answer:

6.3

Step-by-step explanation:

6^{2} + 2^{2} = x^{2}

40 = x^{2}

\sqrt{40}  = \sqrt{x^{2} }

x = 6.3

4 0
3 years ago
Read 2 more answers
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