Mathematics, 27.09.2019 03:30 ninaaforever
Asquare pyramid has a base area of 25 ft2. the pyramid’s total surface area is 105 ft2. what is the area of each triangular face? a. 20 ft2 b. 26 ft2 c. 40 ft2 d. 80 ft2
Answers: 1
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Anna is no more than 3 years older than 2 times jamie’s age. jamie is at least 14 and anna is at most 35. which system of linear inequalities can be used to find the possible ages of anna, a, and jamie, j?
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Mathematics, 21.06.2019 17:00
For the rule of 78, for a 12-month period, the last term in the sequence is 12 and the series sums to 78. for an 10 month period, the last term is and the series sum is . for a 15 month period, the last term is and the series sum is . for a 20 month period, the last term is and the series sum is
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Mathematics, 21.06.2019 20:00
Afrequency table of grades has five classes (a, b, c, d, f) with frequencies of 3, 13, 14, 5, and 3 respectively. using percentages, what are the relative frequencies of the five classes?
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Asquare pyramid has a base area of 25 ft2. the pyramid’s total surface area is 105 ft2. what is the...
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