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Mathematics, 21.06.2019 13:00
Atriangle includes one angle that 72Âș. which pair could be the measures of the other two angles of the triangle? a. 9Âș, 9Âș b. 26Âș, 46Âș c. 53Âș, 55Âș d. 72Âș, 108Âș
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Mathematics, 21.06.2019 16:00
()1. how do you find range? 2.the following set of data is to be organized into a histogram. if there are to be five intervals on the graph, what should the length of each interval be? 30, 34, 23, 21, 27, 25, 29, 29, 25, 23, 32, 31
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Mathematics, 21.06.2019 20:00
The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16
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