Mathematics, 15.07.2020 01:01 sanociahnoel
If a piece of string has been chopped up into n small pieces and the length of the ith piece is Δxi. Use sigma notation to express the total length of the string.
Answers: 3
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Given: pqrs is a parallelogram prove: pr and qs bisect each other at t
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Mathematics, 21.06.2019 21:30
Lizette is training for a marathon. at 7: 00 she left her house and ran until 8: 30, then she walked until 11: 30. she covered a total distance of 18 miles. her running speed was six miles per hour faster than her walking speed. find her running and walking speeds in miles per hour.
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Mathematics, 21.06.2019 23:30
Simplify (8x2 − 1 + 2x3) − (7x3 − 3x2 + 1). −5x3 + 11x2 − 2 5x3 − 11x2 + 2 x3 + 2x2 + x3 x3 − 2x2 − x3
Answers: 1
If a piece of string has been chopped up into n small pieces and the length of the ith piece is Δxi....
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