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3 years ago

Is 0.8 a rationol number

Mathematics

2 answers:

olga55 [171]3 years ago

6 0

Hello.

The answer is: yes

A rational number is any number that can be repesented as a fraction. So every integer is also a rational number (because it can be written as a fraction with the denominator 1)

Have a nice day

vlabodo [156]3 years ago

4 0

Yes because (i) it’s decimal number with a finite number of decimals and (ii) you can write it as a fraction, see pic.

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2 years ago

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miv72 [106K]

Answer:

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We assume the positions of the lines and angles will match the attached figure. The angle addition theorem gives a relation that can be solved for x, then for the value of angle RST.

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Additional comment

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2 years ago

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Nimfa-mama [501]

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Step-by-step explanation:

because 8-2 is 6. and 8 times 5 is 30.

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