macknzy879 macknzy879

25-05-2019
Mathematics

contestada

Ten times the square of a non zero number is equal to ninety times the number. What is the number?

Respuesta :

katofthekokiri katofthekokiri

25-05-2019

Answer:

x=9

Step-by-step explanation:

Your number is 9.

Set this up as 10(x^2) = 90x where x > 0 or x< 0.

Factor by 10 on both sides.

10x(x) = 10x(9)

x=9

Hope this helped you!

Answer Link

Otras preguntas

Calculate the ph of a buffer solution made from 0.30 m hydrofluoric acid and 0.70 m sodium fluoride after the addition of 0.08 moles of naoh to 1 l of this solu

What type of volcano may produce a nuée ardente or lahar? shield volcano cinder cone?

in which part of the nephron does the filtration of blood occur?

How many ounces of cereal costs $2.49 what is the cost per punce?

At a certain temperature, the solubility of strontium arsenate, sr3(aso4)2, is 0.0590 g/l. what is the ksp of this salt at this temperature?

Regarding to the location decision and supply chain management, a primary challenge is to address _______________ distribution. a. anticipatory vs. reactive b.

In project time management, a(n) _____ is an output of controlling the schedule

Find the linearization l(x) of the function f(x)=e^6x at x=0.

Maryland vs mculloch granted the supreme court the power of judicial review true or false

A 500 kg dragster accelerates from rest to a final speed of 100 m/s in 400 m (about a quarter of a mile) and encounters an average frictional force of 1200 n. w