Mathematics, 29.06.2019 17:00 tatemelliott
Welp ik im gonna keep bugging but i dont understand math♀️ me
Answers: 1
Mathematics, 21.06.2019 13:30
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 17:00
In the given figure ar(adf) =ar(cda) and ar(cdf) = ar(cdf). show that abdc and cdfe are trapeziums.
Answers: 2
Welp ik im gonna keep bugging but i dont understand math♀️ me...
Social Studies, 07.10.2019 18:00
Social Studies, 07.10.2019 18:00