1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Xelga [282]
3 years ago
10

=" {x}^{2} - 18 < 0" align="absmiddle" class="latex-formula">
​
Mathematics
1 answer:
NARA [144]3 years ago
8 0

Answer

-sqrt(18)<x<sqrt(18)

Step-by-step explanation:

  1. Factorise:(x-sqrt(18))(x+sqrt(18))<0
  2. Critical values:-sqrt18 and sqrt18
  3. Use number line or graphical method
You might be interested in
How do you rewrite 6/9 in two different ways
Naya [18.7K]

We have to represent the fraction \frac{6}{9} in two different ways.

Let us multiply the numerator and denominator of the given fraction by '2'.

Therefore, \frac{6}{9} = \frac{6 \times 2}{9 \times 2} = \frac{12}{18}

Therefore, \frac{12}{18} is the first way to represent the given fraction.

Now, Let us multiply the numerator and denominator of the given fraction by '3'.

Therefore, \frac{6}{9} = \frac{6 \times 3}{9 \times 3} = \frac{18}{27}

Therefore, \frac{18}{27} is the second way to represent the given fraction.

Therefore,  \frac{12}{18} and  \frac{18}{27} are the different ways to represent the fraction \frac{6}{9}.

4 0
3 years ago
Which value below is a solution to the inequality 4x - 5 &gt; 37
ZanzabumX [31]

Answer:

3

Step-by-step explanation:

The answer to the question is x > 16

This shows that x is bigger than 16

4 0
3 years ago
A girl can run 6 2/3 metres in one second. How long will it take her to run 100 metres?
Crank

Answer:

15 seconds

Step-by-step explanation:

How did i get this answer? It is apparent that the girl is capable of running 6 2/3 metres per one second and she must run 100 metres.

First, let's convert 2/3 into a decimal so that it is easier to calculate later. 2/3=0.667 (you can also just do 2 divide by 3 and will end up with the same number)

Now our numbers are 6.667 and 100. Let's divide 100 by 6.667 which estimates to 15

7 0
2 years ago
Read 2 more answers
PLEASE HELP
BigorU [14]
Try substituting some values in, and you will get your answer.

I'll do the first two.

y = (0) + 4 [=4]
y = (2) + 4 [=6]

In the table, the first two values for y are 6 and 8.
The first two values for y = x + 4 are 4 and 6.

Therefore, we can assume that the rate of change in the function y = x + 4 is less than the rate of change of the function represented in the table.

7 0
3 years ago
Read 2 more answers
The weight of an object on mars is about 2/5 its weight on earth. how much would an 80 1/2 pound dog weigh on mars?
Paladinen [302]
Look at this equation it should help.

5 0
3 years ago
Read 2 more answers
Other questions:
  • obesity: The National Center for Health Statistics conducted the National Health Interview Survey (NHIS) for 27,787 U.S. civilia
    13·1 answer
  • A rectangle is 1/2 ft long and 3/4 ft wide. What is the area of the rectangle? Enter your answer as a fraction in the box.
    8·2 answers
  • Find k if 3k, k-2, and k + 7 are consecutive terms of an arithmetic sequence.
    5·1 answer
  • 5/12 divided by 1/5 <br> just did see this on here so i added it!
    9·1 answer
  • Find the missing terms of the following geometric sequence. Assume all terms are positive. ​(​Hint: The geometric mean of the fi
    13·1 answer
  • In a group of 250 music lovers, 135 of them like folk songs and 150 like modem
    13·1 answer
  • Is (9, 0) a solution to the equation y = 9? yes no​
    13·1 answer
  • Hello today is my birthday please help !!
    5·1 answer
  • The quotient of 9 and five times a nonzero number (mathematical expression)
    14·1 answer
  • Are A and B parallel?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!