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3 years ago

Is 4.5 a rational number

Mathematics

2 answers:

SVEN [57.7K]3 years ago

8 0

Answer: I think so

Step-by-step explanation: I hope this helps you!! If not I'm so sorry

andriy [413]3 years ago

7 0

Answer:

yes 4.5 is rational number

Step-by-step explanation: it is 40/10 hope this helps :)

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Rasek [7]

Answer:

B. 1

Step-by-step explanation:

Multiply the first term by $x^a$ , the second term by $x^b$ , the third term by $x^c$ .

The first term becomes:

$x^a/(x^a+x^b+x^c)$

The second term becomes:

$x^b/(x^a+x^b+x^c)$

The third term becomes:

$x^c/(x^a+x^b+x^c)$

Their sum is:

$(x^a+x^b+x^c)/(x^a+x^b+x^c) = 1$

Correct choice is B

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2 years ago

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zhenek [66]

Answer: it will take 7 seconds

Step-by-step explanation: 9 x 7 = 63

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3 years ago

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Step-by-step explanation:

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3 years ago

Read 2 more answers

Here are three diffrent recipes for orangey-pinapple juice. Two of these mixtures taste the same and one taste diffrent. Recipe

arsen [322]

Recipe 1 : 4 cups oj with 6 cups pineapple.....ratio of 4/6 reduces to 2/3

recipe 2 : 6 cups oj with 9 cups pineapple...ratio 6/9 reduces to 2/3

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3 years ago

Pamela drove her car 99 kilometers and used 9 liters of fuel. She wants to know how many kilometers (k)left parenthesis, k, righ

EastWind [94]

Answer:

132 kilo meters

Step-by-step explanation:

Pro por tions:

9 lite rs ⇒ 99 km

12 lite rs ⇒ P km

P = 99*12/9

P = 132 km

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3 years ago