louisjoy45 louisjoy45

19-04-2021
Mathematics

contestada

What is the solution to the inequality below?

x² > 81

A.

B.

C.

D.

What is the solution to the inequality belowx gt 81 A BCD class=

Respuesta :

mhanifa mhanifa

25-04-2021

Answer:

C. x > 9, x < - 9

Step-by-step explanation:

x² > 81
√x² > √81
|x| > 9
x > 9, x < - 9

Correct choice is C

Answer Link

ACCESS MORE ACCESS MORE ACCESS MORE ACCESS MORE

Otras preguntas

M-4=2m how to solve this

6.7x=5.2x+12.3 how to solve this ?

The Triangle Trade route is an example of a trade system that __________ created to __________ with Spain and France in the West Indies.

if 3t-7=5t then 6t =

Which of the following terms would you use to describe the motion of Earth in its orbit around the Sun? a. rotation b. ellipse c. solstice d. revolution

Does any one know the answer to 28=3m+-7m? I don't know the answer and I tried a thousand times, please help I need the answer to night. Thanks! Please show yo

In certain class consisting of 36 students, Some boys and some girls, exactly of one-third the boys and exactly one-fourth of the girls walk to school. What is

What is the answer to this problem? Would you expect the relationship between the number of 50-meter laps Trevor swims and the time it takes him to swim those l

If a thin and a thick wire are otherwise identical, what property is lower for the thicker wire? 1. current 2. static charge 3. resistance 4. voltage

What is the sum of two consecutive integers is less than 83. Find the pair of integers with the greatest sum