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adelina 88 [10]
2 years ago
11

PLEASE HELP ILL MARK AS BRAIN LEIST!

Mathematics
1 answer:
Talja [164]2 years ago
8 0

Answer:

C. 707 cm^2

Step-by-step explanation:

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The ratio of the width to the length of a painting is 3 to 7. If the painting is 42 in. long how wide is it
belka [17]

If length is 42 inches, then width is 18 inches.

Step-by-step explanation:

We are given ratio of width to the length of a painting i.e 3 to 7. If the painting is 42 inches long, then how wide it is?

Solving:

\frac{width}{length}=\frac{width}{length}\\ \frac{3}{7}=\frac{w}{42}\\  Cross\,\,multiply:\\3*42=w*7\\126=w*7\\w=\frac{126}{7}\\w=18

So, If length is 42 inches, then width is 18 inches.

Keywords: Ratio

Learn more about Ratio at:

  • brainly.com/question/9880052
  • brainly.com/question/10781917
  • brainly.com/question/2707032

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3 years ago
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shusha [124]

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3 years ago
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vagabundo [1.1K]

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Equation: 80-25= m

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Step-by-step explanation:

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Step-by-step explanation:

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If you rolled a 6-sided dice, what is the probability of rolling a even number?
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