What is the slope of a line perpendicular to the line whose equation is
4x – 3y = –27....
Mathematics, 18.11.2020 14:00 vladutraileanu7599
What is the slope of a line perpendicular to the line whose equation is
4x – 3y = –27.
Answers: 2
Mathematics, 21.06.2019 13:30, love0000
The decibel level of sound is 50 db greater on a busy street than in a quiet room where the intensity of sound is watt/m2. the level of sound in the quiet room is db, and the intensity of sound in the busy street is watt/m2. use the formula , where is the sound level in decibels, i is the intensity of sound, and is the smallest sound intensity that can be heard by the human ear (roughly equal to watts/m2).
Answers: 1
Mathematics, 21.06.2019 16:50, charlotte67
Which of the following points is collinear with (-2,1) and (0,3)
Answers: 3
Mathematics, 22.06.2019 04:00, ZayBoogie4771
Which expression is equivalent to 5a/4 - b/8 ?
Answers: 1
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