Mathematics, 08.07.2019 05:30 AnastaziaOpfer3822
Four whole numbers are each rounded to the nearest 10. the sum of the four rounded numbers is 90.what is the maximum possible sum of the original four numbers?
Answers: 1
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What is the most accurate measurement of 1 pound
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Mathematics, 21.06.2019 17:00, nelyanariba981p555ve
Arley is building a model of a city map. in one part of the city, three roads form a right triangle, which harley draws as triangle abc, with the following measures: m∠b=90° and m∠a=30°. in his scale model, the hypotenuse of triangle abc, ac¯¯¯¯¯¯¯¯, has a length of 817−−√ cm. what is the value of a (the length of bc¯¯¯¯¯¯¯¯)?
Answers: 1
Four whole numbers are each rounded to the nearest 10. the sum of the four rounded numbers is 90.wha...
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