ashcashbuhbash ashcashbuhbash

12-09-2016
Mathematics

contestada

Without calculating, how do you know that the equation | 4x-7 | = -1 has no solution ?

Respuesta :

NinjamasterX NinjamasterX

13-09-2016

Hello

By just looking at the question, you should know that if there an absolute value symbol (which are those two straight lines surrounding that equation), the answer will always be positive.

Answer Link

Otras preguntas

How did the New Deal affect women, African Americans, Native Americans, and other minorities?

how many terms are in the expression 10x

identify elements of gothic fiction in "the pit and the pendulum"

What were the two names of the two major Alliances competing for power in Europe

Which advancement in transportation during the late 1800s is Karl Benz associated with? a. bicycle b. railroad c. automobile d. steamship

4.50 to a percent form?

Which words in the sentence are the complete noun clause? My friend always knows the lyrics to whatever plays on the car radio. a. knows the lyrics to whatever

please I need the answer quickly

Lea wants to put a fence around her garden. Her garden measures 14 feet by 15 feet. She has 50 feet of fencing. How many more feet of fencing does Lea need to p

A generator converts mechanical energy into _____________________ energy. A) chemical Eliminate B) electrical C) light D) sound