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Murljashka [212]
3 years ago
15

Need help answering this

Mathematics
1 answer:
makkiz [27]3 years ago
5 0

Answer:

add the 2 equations together

Step-by-step explanation:

i was in class when I heard this so it should be correct

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What's 482 rounded to the nearest 10
Fantom [35]
The answer to this would be 480. ((:
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3 years ago
Silvia wants to retire at 65 and live on 40,000 a year. How much does she need to save to ensure that her retiement funds last u
ExtremeBDS [4]

Answer:

A If this is maths!!!

Step-by-step explanation:

If we rely solely on mathematics then the answer must be A. The other options seem to be from economy so it has nothing with mathematics. Please make sure that this is math task then answer.

4 0
3 years ago
In sweden, vat is at 25%. ella buys a hat in sweden for 50 sek( swedish krona). find the vat paid by ella.
V125BC [204]

If Ella buys a hat in Sweden for 50 SEK with 25% VAT, then the VAT paid by Ella is 12.5 SEK

A Value-Added Tax (VAT) is a consumption tax assessed on the value added in each production stage of a good or service

Given,

The price of hat = 50 SEK

VAT =25%

The amount paid as VAT= 50(\frac{25}{100})

=12.5 SEK

Hence, If Ella buys a hat in Sweden for 50 SEK with 25% VAT, then the VAT paid by Ella is 12.5 SEK

Learn more about VAT here

brainly.com/question/20628016

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3 0
1 year ago
How would you answer Q5 e step by step please
Andru [333]

Answer:

\sqrt{6} -3\sqrt{2}

Step-by-step explanation:

\sqrt{150} -\sqrt{96} -\sqrt{162} +\sqrt{72}

=\sqrt{25\cdot6} -\sqrt{16\cdot6} -\sqrt{81\cdot2} +\sqrt{36\cdot2}

=\sqrt{25}\sqrt{6} -\sqrt{16}\sqrt{6} -\sqrt{81}\sqrt{2} +\sqrt{36}\sqrt{2}

=5\sqrt{6} -4\sqrt{6} -9\sqrt{2} +6\sqrt{2}

=\sqrt{6} -3\sqrt{2}

3 0
2 years ago
Read 2 more answers
A circle has a circumference of 10. It has an arc length of 9/2. What is the central angle of the arc in degrees?
dem82 [27]

Answer: The central angle of the arc is 162 degrees.

Step-by-step explanation: The information available are as follows;

Circumference of the circle equals 10. Length of an arc equals 9/2. The circumference of a circle is given as;

Circumference = 2Pi x r

That means 2Pi x r = 10.

Also the length of an arc along the same circle is 9/2. Length of an arc is calculated as;

Length of arc = (X/360) x 2Pi x r

Where X is the central angle of the arc

That means;

9/2 = (X/360) x 2Pi x r

We can now substitute for the known values as follows

Length of an arc = (X/360) x 2Pi x r

9/2 = (X/360) x 10

9/2 = 10X/360

By cross multiplication we now have

(9 x 360)/(2 x 10) = X

3240/20 = X

162 = X

The angle at the center of the arc is 162 degrees.

6 0
3 years ago
Read 2 more answers
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