Determine whether each statement is always, sometimes, or never true. explain your reasoning. A. |x|=|-x| _____ B. |x|=-|x| _ C. |-x|=-|x| _____

Question

23-09-2015
Mathematics

contestada

Determine whether each statement is always, sometimes, or never true. explain your reasoning. A. |x|=|-x| _____ B. |x|=-|x| _ C. |-x|=-|x| _____

Respuesta :

Otras preguntas

Which statement accurately describes how World War II began? a. The Soviet Union attacked Germany; Japan and Poland declared war on the Soviet Union. b. The Uni

How can you prevent muscle mass loss as you age

Simplify p(p - q) - q(q - p).

Which verbs agrees in number with its subject? The cost of eggs ........... about three dollars a dozen. a. Is b. Were c. Are d. Have been

An earthquake occurs when magma travels from the magma chamber through the pipe and out through the vent. true or false

What is the RICE regimen for injuries? A. a homeopathic herbal remedy B. a series of steps to facilitate recovery C. a program designed to prevent injuries D. a

After defeating the visiting team, the softball coach insisted that his players shake hands in order to encourage a sense of____. congenital orthopedics vestmen

which of these early american civilizations was largely nomadic?

Why might nations want to retain or develop an arsenal of nuclear, biological, and chemical weapons?

konrad509 konrad509 · Answer 1 · 2015-09-23T17:25:53+02:00

konrad509 konrad509

23-09-2015

A. [tex]|-x|=|x| \Rightarrow |x|=|-x|[/tex] always true

B. [tex]|x|\geq0 \quad \forall_{x\in \mathbb{R}}[/tex] so [tex]|x|=-|x|[/tex] is never true

C. same as B

Answer Link

Determine whether each statement is always, sometimes, or never true. explain your reasoning. A. |x|=|-x| _________ B. |x|=-|x| _______ C. |-x|=-|x| _______

Respuesta :

Otras preguntas

Determine whether each statement is always, sometimes, or never true. explain your reasoning. A. |x|=|-x| _____ B. |x|=-|x| _ C. |-x|=-|x| _____