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ollegr [7]
3 years ago
5

Help and explain pls

Mathematics
1 answer:
Lina20 [59]3 years ago
5 0

Answer: are they asking for the answer of the dotted line? If so, it might be 5 since it's the dotted line is opposing the side labeled 5cm.

Hope this helps:)

Step-by-step explanation:

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A sofa is on sale for $219, which is 27% less than the regular price.<br> What is the regular price?
Tems11 [23]

Answer:

$300 was the regular price of the sofa.

Step-by-step explanation:

If $219 is 27% less than the regular price, then it represents 73% of the regular price.

Regular price = r.

r/1 x 73/100 = $219. Reverse this to find that $219/1 divided by 73/100 = r.

To divide fractions, reverse the second fraction and MULTIPLY:

$219/1 x 100/73 = 21900/73 = 300.

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Gold chains sell for $2.50 per inch. How much did ryan spend for an 18-inch gold chain?​
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The answer is 45 because 2.50 times 18=45
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baherus [9]
You would subtract the tax first which 62.99-2.99=60$. Then you would divide the $60 left by 6 and 60 divided by 6 equals 10 so each shirt costs $10.
3 0
3 years ago
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Help pls
lana [24]
You can either do;


1. 90(2) = 100(2)

180 = 200


In 3 minutes, they can write 200 words. So now we can divide by 3.

3/3 = 1 minute

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or


2. 90/3 = 30 secs

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30(2) = 1 minute

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Either way, the admin assistant can write 67 words per minute. (Rounded to the nearest whole)
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umka21 [38]
The new point is (5,2)
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