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Elden [556K]
3 years ago
14

Rahul earns 21,000 in 7 months.

Mathematics
1 answer:
tekilochka [14]3 years ago
8 0

Answer:

a _ 12×21000/7 = 36000

b _ 33 × 7 / 21000= 11 months

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2 years ago
The top 1/8 of the runners advance to the fi nals for the track and field competit ion. What is the decimal value of the number?
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3 years ago
Is 5:1 greater than 6:2
maria [59]

We have:

  • 5 : 1 = 5/1 = 5
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So: 5:1 > 6:2

Answer: 5:1 greater than 6:2

Ok done. Thank to me :>

4 0
2 years ago
Read 2 more answers
Please help<br>mathematics ​
fomenos
<h3>Given:</h3>
  • Trapezium
<h3>To find:</h3>
  • Length of BC
  • Value of "x"
<h3>Solution:</h3>

We can divide the given shape into a triangle and a rectangle.

We'll have to use Pythagoras Theorem.

\large\boxed{Formula:{a}^{2}={b}^{2}+{c}^{2}}

In this question we have to find the hypotenuse so we'll have to add.

Let's substitute the values according to the formula.

BC= {6}^{2}+{7}^{2}

BC= 85

BC =  \sqrt{ 85}

\boxed{BC=9.22 \: cm}

Now, we can find the value of "x"

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  • Opposite= 6 cm
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We can use any one from SOHCAHTOA.

Here I'm using tan.

\large\boxed{Formula: tan(a)= \frac{opp}{adj}}

Let's substitute the values according to the formula.

tan \: x= \frac{6}{7}

We'll have to use tan inverse.

x= {tan}^{-1}(\frac{6}{7})

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4 0
3 years ago
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Answers this for me plzzz really quickly
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I think you have the right answer  she paid $55 dollars for each chair

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3 years ago
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