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Nadusha1986 [10]
3 years ago
15

A floor plan of a house was drawn using a scale of 1 cm=1.5 cm. The family room in the plan is pictured as 5cm by 4cm. In square

meters, what is the actual area of the family room?
Mathematics
1 answer:
postnew [5]3 years ago
7 0
Assuming that you typed it wrong, meaning you meant 1cm=1.5 sq meters, 

then the answer is 45  meters

just multiply the length and the width to get the area

so, 5cm= 7.5  m
4cm= 6 m

7.5m multiplied by 6m is 45sq m
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Step-by-step explanation:


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How to solve 4/7y-2 = 3/7 + 3/14
lisabon 2012 [21]
Solution

1) Simplify \frac{4}{7y}<span> to </span>\frac{4y}{7}
\frac{4y}{7} <span>−2= </span>\frac{3}{7} + \frac{3}{14}

2) Simplify \frac{3}{7} + \frac{3}{14} <span>to <span>914</span>
</span>\frac{4y}{7} <span>−2= </span>\frac{9}{14}

3) <span>Add 2 to both sides
</span>\frac{4y}{7} = \frac{9}{14} <span>+2
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4) Simplify \frac{9}{14&#10;} <span><span>+2</span> to </span>\frac{37}{14}
\frac{4y}{7} = \frac{37}{14}

5) <span>Multiply both sides by 7
</span><span>4y= </span>\frac{37}{14} <span>×7
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6) Simplify \frac{37}{14} <span><span>×7</span> to </span>\frac{259}{14}
\frac{4y}{7} =\frac{259}{14}

7) Simplify \frac{259}{14}<span> to </span>\frac{37}{2}
\frac{4y}{7} = \frac{37}{2}

8) <span>Divide both sides by 4
</span>y= \frac{37}{2} <span>×4
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9) <span>Simplify <span>2×4</span> to 8
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<span><span>
Hope this helps 

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5 0
3 years ago
What are the factors of 14 and 21
jok3333 [9.3K]
14: 1,2,7,14
21: 1,3,7,21
6 0
3 years ago
HELP PLZZ! DUE IN 15 MIN!! plz explain your answer to
Ugo [173]
<h3><u>Answer:</u></h3>
  • The chance of getting a 5 or 6 in the next turn is about 40%.
<h3><u>Step-by-step explanation:</u></h3>
  • => (5 + 3) ÷ (3 + 3 + 0 + 6 + 3 + 5)
  • => 8 ÷ 20
  • => 8/20
  • => 4/10
  • => 0.40
  • => 0.40 x 100
  • => 40%
<h3><u>Conclusion:</u></h3>

Therefore, the chance of getting a 5 or 6 in the next turn is about 40%.

Hoped this helped

BrainiacUser1357

4 0
3 years ago
Please say this correctly please ​
horsena [70]

Answer:

They are all correct u need to use the formula ½×product of diagonal

6 0
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