4 years ago

How do you decide if a decimal is a rational number

1 answer:

3 0

Decimals that ends is rational
For example 8.45 not 8.7483883...
Also decimals that repeats in a pattern
For example 8.45454545...

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Brut [27]

Answer:

4 inches per hour

Step-by-step explanation:

7 x 4 = 28

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ExtremeBDS [4]

Answer: 28.27

Step-by-step explanation: first multiply the radius by itself 3 times 3 = 9

then take 9 and multiply it by 3.14 which is 28.27

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3 years ago

Lerok [7]

Answer:

The mean absolute deviation of seven is 10

Step-by-step explanation:

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stira [4]

Answer:

6.6 yd

Step-by-step explanation:

$a^{2}$ + $b^{2}$ = $c^{2}$

$10^{2}$ + $b^{2}$ = $12^{2}$ Substitute a= 10 and c=12

100+ $b^{2}$ =144 Evaluate the Powers

$b^{2}$ =44 Subtract 100 on both sides.

b= $\sqrt{44}$ Square root both sides b>0 so you dont need ⊥

b=6.6 Use a calculator to evaluate.

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3 years ago

expeople1 [14]

It would be c or 2 because x is your slope therefore your x-intercept.
so I would say c

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3 years ago