Jessibell9
Jessibell9
24-08-2014
Mathematics
contestada
Solve the inequality. -z+20>z+20
Respuesta :
Аноним
Аноним
24-08-2014
[tex]-z+20 > z+20\ \ \ \ \ \ |subtract\ 20\ from\ both\ sides\\\\-z > z\ \ \ \ \ |add\ z\ to\ both\ sides\\\\0 > 2z\\\\2z < 0\ \ \ \ \ \ \ |divide\ both\ sides\ by\ 2\\\\z < 0\\\\z\in(-\infty;\ 0)[/tex]
Answer Link
konrad509
konrad509
24-08-2014
[tex]-z+20>z+20\\ -2z>0\\ z<0[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 37+ )
Otras preguntas
Which action has more power: walking up the stairs running up the stairs standing at the top of the stairs standing at the bottom of the stairs
WILL MARK BRAINLIEST!! To answer the question, read the following excerpt of a letter from a General Ismay to the British Cabinet in September 1938 is about a m
a rectangular garden has a walkway around it. the area of the garden is 2(4.5x+1.5) the combined area of the garden and the walkway is 2.5(6x+4). Find the area
Monomials. Please help. I have a test (m^8)^5
How will QuickBooks notify you when subscribing to receive updates and resolutions on QuickBooks Online outages or slowdowns
Which of the following is TRUE about limiting and excess reactants? A The reactant that has the largest given mass will be the excess reactant B. The excess rea
If the femoral nerve was severed would that person be able to stand? why or why not?.
If four friends can eat four cakes in four days, then how many cakes can 10 friends eat in 10 days?
How can you solve the equation 2x+5=9
trying to convince an audience that animal testing is wrong
