alexthepurplecat alexthepurplecat

03-08-2016
Mathematics

contestada

which values are solutions to the inequality below x2<100
6
10
12
-5
-10
-14

Respuesta :

dalendrk dalendrk

03-08-2016

[tex]x^2 \ \textless \ 100\iff\sqrt{x^2} \ \textless \ \sqrt{100}\\\\|x| \ \textless \ 10\iff \boxed{x \ \textless \ 10\ \wedge\ x \ \textgreater \ -10}\\\\x\in(-10;\ 10)[/tex]

Answer Link

Otras preguntas

Solve the system of linear equations by solving y<2x-4

PLEASE ANSWER WILL BE MARKED BRAINLIEST!! Which student needs to make sure they don't do too much too fast? Brandon just joined the swim team. He already swi

A soccer player makes 85% of her penalty kicks during her career. If she scores 51times on penalty kicks, how many penalty kicks did she attempt?

what is the value of the number 8 in 475.082

What is the area of a circle with a radius of 6 in.? Use 3.14 for the value of pi,

Suppose a classroom teacher wants to measure whether offering candy as a reward will increase the number of times that a student raises his/her hand to answer a

calculate volume of carbon dioxide gas if the mass is 88.0 g at 20.0°C and 950mmHg

What’s the area of the triangle ?

Which describes a frontier region extending through several colonies, from Pennsylvania to Georgia? a. unclaimed territory b. backcountry c. Indian terri

Which pre-renaissance/pre-enlightenment theologian can be credited with laying the foundation for the catholic church's attitude, even through today, about fait