a system of linear equations is shown -3x+y=k and 2x+3y=l
Mathematics, 04.01.2020 09:31 IsabelAyshi
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a system of linear equations is shown -3x+y=k and 2x+3y=l
why does this next system have the same solution as the first system? 6x-2y= -2k
2x+3y=l
Answers: 2
Mathematics, 21.06.2019 17:10
Determine whether the points (–3,–6) and (2,–8) are in the solution set of the system of inequalities below. x ? –3 y < 5? 3x + 2 a. the point (–3,–6) is not in the solution set, and the point (2,–8) is in the solution set. b. neither of the points is in the solution set. c. the point (–3,–6) is in the solution set, and the point (2,–8) is not in the solution set. d. both points are in the solution set.
Answers: 3
Mathematics, 22.06.2019 00:00
The graph shows the decibel measure for sounds depending on how many times as intense they are as the threshold of sound. noise in a quiet room is 500 times as intense as the threshold of sound. what is the decibel measurement for the quiet room? 20 decibels28 decibels200 decibels280 decibels
Answers: 1
Mathematics, 22.06.2019 01:10
|z| > (1/2) {-1/2, 1/2} {z|(-1/2) < z < (1/2)} {z|z < (-1/2) ∪ z > (1/2)}
Answers: 3
Need this done asap
a system of linear equations is shown -3x+y=k and 2x+3y=l
a system of linear equations is shown -3x+y=k and 2x+3y=l
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