sarahs266 sarahs266

31-01-2018
Mathematics

contestada

1/x=6/x+15 , 20-x/x=6/4, and 4/12=x+2/2x+13

Respuesta :

zrh2sfo zrh2sfo

31-01-2018

1/x=6/x+15 x= -1/3
20-x/x=6/4 = False, no solution exists
4/12=x+2/2x+13 = x = -19/3

Answer Link

Otras preguntas

Write a balanced equation for the combination of magnesium and oxygen to form magnesium oxide, mgo. phase symbols are not graded.

Show how to determine whether (2x – 4) is a factor of the polynomial 2x^5 – 4x^4 + 2x^2 – 2x - 4

Which organelle generates most of the cells adenosine triphosphate (ATP)? A. nucleus B. chloroplast C. mitochondrion D. endoplasmic reticulum

Which of these sentences least supports the main idea of this passage? A. "One town held a prayer service, and their prayers were answered with 0.03 inches o

Please help on this one?

During the Reconstruction, Radical Republicans accused President Johnson of taking it too easy on the South. Johnson pardoned many Confederate leaders in exchan

James can jog twice as fast as he can walk. He was able to jog the first 9 miles to his grandmother’s house, but then he tired and walked the remaining 1.5 mile

what is the important of computer productivity tools

What radical idea was expressed in “common sense”?

(Algebra 2 Conics): -1/4(y+2)^2 = x-7 I know this is a parabola, but I don't know how to find the vertex, focus, and directrix.