Mathematics, 11.05.2021 22:50 cedricevans41p4j3kx
Complete the square to rewrite the following equation Identify the center and radius of the circle. You must show all work and calculations to receive credit. x^2+ 4x + y^2 - 6y= -4
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, 22.06.2019 00:30, danielzgame
Examine this system of equations. what integer should the second equation be multiplied by so that when the two equations are added together, the x term is eliminated? 3/4x+1/7y=6 1/8x-3/5y=16
Answers: 3
Complete the square to rewrite the following equation Identify the center and radius of the circle....
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