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3 years ago

Find the decimal notation for 7\9

1 answer:

34kurt3 years ago

8 0

Hi!

This fraction converted to a decimal number is 0.7 with the 7 repeating

0.7777777777777777777777777777777777777777...∞

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Which type of transformation is shown? reflection rotation translation dilation

Morgarella [4.7K]

Dilation
only option that changes the size

3 0

3 years ago

3. Give an example of an expression with a rational exponent and explain how to convert it into radical form.

asambeis [7]

<h2>Solution -: </h2>

Example -1 

Here we have ,,, 

$(6 \: x) { \frac{9}{5} }^{}$

solve -; 

6x ^9×1/5

 $\big[(6x \: ) {}^{9} ] {}^{ \frac{1}{5} }$ 

Convert on radical form 

 $\sqrt[5]{(6x) {}^{9} }$ 

Example -2 

 $\displaystyle{}a {}^{ \frac{2}{5} } \\ = \sqrt[5]{x {}^{2} } \: \: \: \: \: \: \: \because ( \sqrt[m]{x {}^{n} } )$ 

<h2>__________________</h2><h3>More Basic Information -: </h3>

hair in the question 3x is called radicant and five is called the index of radical. and in second question X is radicant of the number and five and two are index of the number.

types of Radical -: 

pure radical
mixed radical
unequal radical
equal radical

rationalization 

the operation of multiplication of a radical with the other radical to get product a rational number is called rationalisation.

other name 

surds

5 0

2 years ago

The coordinate (1,3) is a solution to 2x-3y=-7 True False

Natalija [7]

True because just plug in (1,3) for x and y and solve it out.
Plugging it in gives you 2(1)-3(3)=-7 which simplifies to 2-9=-7, which is true.

5 0

3 years ago

The temperature is-2 degrees Celsius. If the temperature rises by 15 degrees Celsius, what is the new temperature?

attashe74 [19]

Answer:13

Step-by-step explanation:

7 0

3 years ago

Q(x)=2 −2+? please solve this huhu

Free_Kalibri [48]

Answer:

I mean it would just be q(x) = 0

Step-by-step explanation:

8 0

3 years ago

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