Mathematics, 22.11.2019 06:31 postolachiveaceslav9

Which quadrilaterals always have four right angles?

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Mathematics, 21.06.2019 16:20, angelb2472

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Mathematics, 21.06.2019 20:30, neariah24

Aswimming pool had 2.5 million liters of water in it. some water evaporated, and then the pool only had 22 million liters of water in it. what percent of the water evaporated?

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Mathematics, 22.06.2019 00:10, sherlock19

Me its important ! marge runs an ice cream parlor. her speciality is triple chocolate sundaes. she can prepare 1 sundae every 2 minutes, and she earns $1.20 for each sundae she makes . if she just makes sundaes for a single shift of at most 4 hours and at least 2 hours , which function relates her earnings to the number of minutes she works?

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Mathematics, 22.06.2019 01:30, koiryrubio

Sandy is upgrading her internet service. fast internet charges $20 for installation and $52.45 per month. quick internet has free installation but charges $57.45 per month. part 1 out of 2 complete the equation that can be used to find the number of months after which the internet service would cost the same. use the variable x to represent the number of months of internet service purchased.