ovoxoclovd
ovoxoclovd
31-07-2016
Mathematics
contestada
what is the value of y?
Respuesta :
dalendrk
dalendrk
31-07-2016
[tex]8^3\cdot8^{-5}\cdot8^y=8^{-2}\ \ \ |use\ a^n\cdot a^m=a^{n+m}\\\\8^{3+(-5)+y}=8^{-2}\\\\8^{-2+y}=8^{-2}\iff-2+y=-2\ \ \ |add\ 2\ to\ both\ sides\\\\\boxed{y=0}[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 24+ )
Otras preguntas
un cuadro sinogtico de la oralidad y la escritura
Design a new cereal box that will hold the same amount of cereal but reduce manufacturing costs prove it using the surface area and volume the original surface
How does Annie feel at the beginning of Act III?
Libertarians believe that: 1) although justice does not require you to help those in need, you should. 2) the government should require you to help those in nee
Reword and Expnad the following paragraphs about the saftey considerations and solution of a 2 staged gear reducer, please rewords it fully and expand it as muc
√2x 3 = x solve the following radical
A culture of bacteria in a lab contains 2000 bacterium cells. The number of cells doubles every day. This relationship can be modelled by the equation =2000(2),
Harry and Sally make an offer to buy a house in NSW. The agent tells them they should exchange immediately because George, who is parking his car outside, is al
1. (a) State four environmental problems which are of national concern to Ghanaians. (b) In what four ways can the problems identified in (a) be minimized. 2. (
Which of the following is NOT one of the factors regarded by Marx as especially significant in the formation of class consciousness?
