Mathematics, 18.12.2020 20:00 cdfvghjk
Given a = 11, b = 11 and c = 9, use the Law of Cosines to solve the triangle for the value of C. Round answer to two decimal places.
Answers: 2
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Li buys supplies so he can make and sell key chains. he begins to make a profit only after he sells 4 key chains. what point on the graph makes the most sense in this situation?
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Apsychology student wishes to investigate differences in political opinions between business majors and political science majors at her college. she randomly selects 100 students from the 260 business majors and 100 students from the 180 political science majors. does this sampling plan result in a simple random sample? why or why not? no, because each group of 200 students in the sample does not have the same chance of being selected. yes, because each group of 200 students in the sample has the same chance of being selected. no, because each individual student does not have an equal chance of being selected. yes, because each individual student has the same chance of being selected.
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Solve for x and y: 217x + 131y = 913; 131x + 217y = 827
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Mathematics, 22.06.2019 00:30
Parallelogram rstu is a rhombus. m∠r = 120° what is m∠t = 120 (what is m∠rsu? )
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Given a = 11, b = 11 and c = 9, use the Law of Cosines to solve the triangle for the value of C.
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