Mathematics, 22.03.2021 07:30 queengenni
-3(5+2x)
-4(-8+x) AWNSER ALL OF THESE PLEASE ASAP
-(x+2)
-8(5+9x)
Answers: 3
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 14:00
Which solid has two triangular bases and three lateral faces, each in the shape of a rectangle? triangular prism triangular pyramid rectangular prism rectangular pyramid
Answers: 3
-3(5+2x)
-4(-8+x) AWNSER ALL OF THESE PLEASE ASAP
-(x+2)
-8(5+9x)...
-4(-8+x) AWNSER ALL OF THESE PLEASE ASAP
-(x+2)
-8(5+9x)...
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