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Fiesta28 [93]
3 years ago
5

Please help. no links

Mathematics
1 answer:
olga nikolaevna [1]3 years ago
7 0

Answer:

144

Step-by-step explanation:

20×12=240

add 4 to 20 and 12

makes a new rectangle 24×16

24×16=384

384-240=144

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aleksklad [387]

Answer:

The length of the actual train's car is <u>67.5 feet.</u>

Step-by-step explanation:

Given:

The scale of a model train is 1 inch to 13.5 ft.

Now, to get the length of the actual car of the train.

Let the length of actual train's car be x.

And, the length of the car of model train = 5\ inches\ long.

<em>According to the scale of the model train, 1 inch is equivalent to 13.5 ft. </em>

<em>Thus, 5 inches is equivalent to </em>x.<em />

Now, to get the length of actual train's car using cross multiplication method:

\frac{1}{13.5} =\frac{5}{x}

By cross multiplying we get:

x=67.5\ feet.

Therefore, the length of the actual train's car is 67.5 feet.

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Last year direct marketing had $122,222 in sales. This year direct marketing's sales are down by 9%. What are direct marketings
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This year = Last year * (100%-9%)

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7 0
1 year ago
Plz help me w this I’m so confused :/
solong [7]
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