robcancho robcancho

02-08-2017
Mathematics

contestada

Twenty times the square of a non-zero number is equal to 15 times the number

Respuesta :

dhardra dhardra

02-08-2017

i think that the answer is 5

Answer Link

choixongdong choixongdong

02-08-2017

20x^2 = 15x
20x^2 - 15x = 0
5x(4x - 3) = 0
5x = 0, x =0
4x -3 = 0, x = 3/4

answer
non-zero number is 3/4

Answer Link

Otras preguntas

Lack of and poor layout or are some of the barriers to good communication.

A rhombus has diagonals that measure 5.5 meters. What is the area of the rhombus?

Which of the following describes internal coping strategies

Which of the following planets has the most moons? venus mercury earth mars?

What is the volume of the coffee in a can if the can has a radius of 4 inches and a height of 9 inches? (use 3.14 for π.) 113.04 in.3 226.08 in.3 339.12 in.3 45

A young mother gives birth to twin boys who shared the same placenta. what serious complication are they at risk for?

Which of the following is a health problem associated with obesity in children? A) Risk of not being able to increase strength B) Risk of not being able to redu

Which is not a major salivary gland? lingual glands parotid glands submandibular glands sublingual glands all of these choices are major salivary glands?

The amounts of 8 charitable contributions are $100, $80, $250, $100, $500, $1000, $100, and $150. The mean, median, and mode of the amounts are given below. m

While convergence is moving closer to the other communication, ________________ is strategically separating one's self from the other?