Mathematics, 13.04.2020 18:27, jayjinks976
Determine whether the conjecture is true or false. Give a counterexample for any false conjecture.
Given: Two angles are supplementary.
Conjecture: They are both acute angles.
Question 14 options:
A. False; either both are right or one is obtuse.
B. True
C. False; either both are right or they are adjacent.
D. False; they must be vertical angles.
Answers: 1
Mathematics, 21.06.2019 17:00, SoccerHalo
16. you're planning to buy a boat, a motor, and some miscellaneous boating equipment. the boat costs $325, the motor costs $225, and the equipment costs $79. if you've saved $438 toward these purchases, how much more do you need to save? a. $181 b. $281 c. $291 d. $191
Answers: 3
Mathematics, 21.06.2019 17:30, bradleycawley02
Lems1. the following data set represents the scores on intelligence quotient(iq) examinations of 40 sixth-grade students at a particular school: 114, 122, 103, 118, 99, 105, 134, 125, 117, 106, 109, 104, 111, 127,133, 111, 117, 103, 120, 98, 100, 130, 141, 119, 128, 106, 109, 115,113, 121, 100, 130, 125, 117, 119, 113, 104, 108, 110, 102(a) present this data set in a frequency histogram.(b) which class interval contains the greatest number of data values? (c) is there a roughly equal number of data in each class interval? (d) does the histogram appear to be approximately symmetric? if so, about which interval is it approximately symmetric?
Answers: 3
Determine whether the conjecture is true or false. Give a counterexample for any false conjecture.
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English, 03.08.2019 08:30
English, 03.08.2019 08:30