di8k6Eeroshannonq di8k6Eeroshannonq

01-11-2016
Mathematics

contestada

Solve 5|x| = 45
a.no solution
b.-9 or 9
c. 9
d.40

Respuesta :

texaschic101 texaschic101

01-11-2016

5 |x| = 45....divide both sides by 5
|x| = 45/5
|x| = 9
x = -9 or 9

Answer Link

Otras preguntas

Which of the following differs when comparing the deep ocean to the intertidal zone? •need for energy •salinity •the amount of sunlight •reliance on phytoplankt

Find the coordinates of point E if C is the midpoint of AE A has the coordinates of (-3,1) C has the coordinates of (-2,-1)

a rectangular prism has a length of 2x^2+2x-24 over 4x^2+x, a width of x^2+x-6 over x+4, and a height of 8x^2+2x over x^2-9. For all values of x for which it is

A person walks 25 m west and then 45 m at the angle of 60 degrees north of east what is the magnitude of the total displacement?

Venn Diagram: In a school all of the 120 pupils must choose at least one of Archery, Badminton or Cycling. 63 pupils choose archery 62 pupils choose badminton

step by step how to solve 3y + 5.2 = 2 - 5y

Why is man a special creature? What two worlds does he share in?

Why are frying pans usually made out of metal?

Using the laws of indices, simplify the following:- √h × √h³ =

Jane watched one television program for 1/4 of an hour and then changed channels to watch another program for 20 min. Write an equation to describe the fraction