3 years ago

Is 3.4 a rational or irrational number? Please explain why, thanks.

2 answers:

6 0

Rational, 3.4 can be written as a fraction and is noncontinuous
"An irrational number can be written as a decimal, but not as a fraction. An irrational number has endless non-repeating digits to the right of the decimal point."

GenaCL600 [577]3 years ago

5 0

Answer:

Yes it is a rational number

I just did it and I passed

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For the function f(x) = 6x − 8, identify the values of f(0), f(1/2), and f(−2).

Anuta_ua [19.1K]

Answer:

[see below]

Step-by-step explanation:

Replace 'x' with the given value and evaluate.

For f(0):

$f(0)=6x-8\\\\f(0)=6(0)-8\\\\f(0)=0-8\\\\\boxed{f(0)=-8}$

For f(1/2):

$f(1/2)=6(1/2)-8\\\\f(1/2)=3-8\\\\\boxed{f(1/2)=-5}$

For f(-2):

$f(-2)=6(-2)-8\\\\f(-2)=-12-8\\\\\boxed{f(-2)=-20}$

Hope this helps.

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3 years ago

Through the point (5,1) with a slope of 4/5

Nataly_w [17]

Answer:

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Step-by-step explanation:

y-1=4/5(x-5)

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4 years ago

Michelle has to find the decimal equivalent of 15 yards. How can she do

kipiarov [429]

Answer:

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Step-by-step explanation:

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3 years ago

How to solve the problem and the answer plz.

BlackZzzverrR [31]

Answer:

x° =125° y°= 125°

Step-by-step explanation:

55° + x° = 180° because they are complementry angles

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3 years ago

Determine the following quadratic equations have real roots 1) 3x² - √2x-√3

IceJOKER [234]

Step-by-step explanation:

√3 x² - 2x - √3 = 0

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x - √3 = 0 , √3 x +1 = 0

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3 years ago