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erik [133]
3 years ago
12

Math does anyone know the answer?

Mathematics
1 answer:
Nastasia [14]3 years ago
6 0

Answer: m<3 is 36 degrees.

Step-by-step explanation:

7x=3x+9+3x

7x=6x+9

-6x  -6x

x=9

m<3=3(9)+9

m<3=27+9

m<3=36

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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

#learnwithBrainly

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2 years ago
Help me out, thanks.
fiasKO [112]
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3 years ago
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Elena L [17]

Answer:

0.0332

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Min put too many zeros in front of 33.2. 33.2 with 3 zeros in front is 0.0332

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2 years ago
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Answer:

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Step-by-step explanation:

To solve, we need to find the area of each of the shapes and then add them together.

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3 years ago
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