minaaa135 minaaa135

23-10-2018
Mathematics

contestada

Solve the system of inequalities: |4v-9|< 27
-

Respuesta :

23-10-2018

[tex]|4v-9| < 27\iff4v-9 < 27\ \wedge\ 4v-9 > -27\qquad|+9\\\\4v < 36\ \wedge\ 4v > -18\qquad|:4\\\\v < 9\ \wedge\ v > -4.5\to v\in(-4.5,\ 9)[/tex]

Ver imagen gmany

Answer Link

Otras preguntas

Evaluate a² + 2b when a = ⅘, and b = ⅖

Please give answer with explanation of formula. Please reply fast I have exam.

x/2-1/5=x/3+1/4solve this equation

40x^9=(c)(4x^3) find the missing c

Nadia has 5 different types of fruits in her fridge. She wants to choose one or two types of fruit to make juice. How many different juices can she make?

Mrs. Brown has 16 children in her first-grade class, and Mr. Lopez has 23 children in his second-grade class. The principal has been asked to select 1 student f

For electrolysis to work, substances must either be in solution or be in a state. What one word completes this sentence? Enter your answer

Answer the two questions please

Calculate [tex]\sqrt{x}[/tex] 9.7^7+(5.6-0.84)^2,correct to 3 significant figures.

How might the website owner use theses details other than to verify login details?