aaronig
aaronig
25-05-2018
Mathematics
contestada
What is the solution of 1/x+1/3<1/5
Respuesta :
gmany
gmany
31-05-2018
[tex]\dfrac{1}{x}+\dfrac{1}{3} < \dfrac{1}{5}\ \ \ |\cdot15\\\\\dfrac{15}{x}+5 < 3\ \ \ |-3\\\\\dfrac{15}{x}+2 < 0\\\\\dfrac{15}{x}+\dfrac{2x}{x} < 0\\\\\dfrac{15+2x}{x} < 0\to x(15+2x) < 0\\\\x=0;\ x=-\dfrac{15}{2}\\\\Answer:\ -\dfrac{15}{2} < x < 0[/tex]
Answer Link
alonzobell672
alonzobell672
03-05-2020
Answer A
just took test so you don't have to read all of that
Step-by-step explanation:
Answer Link
VER TODAS LAS RESPUESTAS ( 47+ )
Otras preguntas
What is an example of innate immunity? the integumentary system acting as a physical barrier antibodies being released from extracellular fluids getting vaccina
A line with a slope of 3/4 passes through (-2,-3). Write the equation of the line in general form.
plzz help me Choose the answer that demonstrates correct capitalization of an article title. Choose one • 0 points Ravenclaw Is the Best Harry Potter House: A
Bolivian coffee sells for $4.59 per pound, and Colombian coffee sells for $5.95 per pound. How many pounds of each coffee should be mixed to produce 4000 pounds
I WILL GIVE BRAINIEST PLZ HELP ME Followers of Confucianism believe that: A.strict social roles are harmful to people. B. wars can be helpful to society.
can u please help me guys..? please I'll give brainly..
3. True or False: In its role as gatekeeper, the media decides which stories to run. a. True b. False
If a student tries to appear more attentive than he or she actually is when a teacher happens to be watching. Erving Goffman would more than likely call this:
Can anyone give a good and understandable summary on " The hunt " by Anna Sewell?I'll mark the best answer as branliest.
if -x²+8x-16=0 what is "x"
