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 ( 59+ )
Otras preguntas
Is true under the wph process of ethical there is not a framework?
10 POINTS Attached to this question is the photo. please solve what the answer is in the photo.
What is the volume of the composite figure?
Which statement BEST sums up the theme of Frankenstein? A. People should continue to progress toward scientific exploration and innovation at all costs. B.
Which of the following is a solution to the inequality y < –2x + 3? A. (1,1) B. (3,O) C. (-3,10) D. (0,0)
Solve the system below using any method: X+2y=1 5x-4y=-23
When he was much younger, garnett was a star on his college basketball team. now, he is the assistant coach of the team. even though he is too old to play pro b
Basophils of the blood help to get defensive leukocytes to the site quickly by releasing an anticoagulant called __________ and a vasodilator called __________.
The diagram shows a garden plot. The area of the garden is square feet. The length of fencing required to completely enclose the garden is feet.
Lisa's dog weighs 34.1 pounds.Josiah dog weighs 53.08 pounds. which expression finds how much more Josiah's dog weighs than lisa's dog?
