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
valkas [14]
2 years ago
7

(giving brainlelist if answered correctly!) which of the following inequalities is -4 ?

Mathematics
1 answer:
kicyunya [14]2 years ago
8 0
  1. -5 is always smaller than -4. So, x might be -4. So, A is an option you should select.
  2. 2 is greater than -4. So, x might be -4. So, B is an option you should select.
  3. If we place -4 in x, we get 3(-4)+4, i.e., -12 + 4 = -8. So, 3x + 4 = -8. Therefore, you cannot select C because it cannot be greater than, it should be always equal to.
  4. 5(-4) = -20, 2(-4) - 3 = -8 -3 = -11. -11 is greater than -20 but they are never equal. So, you cannot select D.
  5. 4 - 2(-4) = 4 + 8 = 12. 12 is greater than -6. Therefore, you should select E.

<u>Answer</u>

<u>A,</u><u> </u><u>B,</u><u> </u><u>E.</u>

Hope you could get an idea from here.

Doubt clarification - use comment section.

You might be interested in
Three consecutive odd integers are such that the square of the third integer is 1515 greater than greater than the sum of the sq
Ksju [112]
Let
x-----------> first <span>odd integer
x+2--------> second consecutive odd integer
x+4-------> third consecutive odd integer

we know that
(x+4)</span>²=15+x²+(x+2)²-------> x²+8x+16=15+x²+x²+4x+4
x²+8x+16=19+2x²+4x-------> x²-4x+3
x²-4x+3=0

using a graph tool----------> to calculate the quadratic equation
see the attached figure
the solution is
x=1
x=3

the answer is
the first odd integer x is 1
the  second consecutive odd integer x+2 is 3
the third consecutive odd integer x+4 is 5

7 0
3 years ago
Graph x=-4 how is that line placed on the coordinate system
Vesna [10]
A vertical line on the value x = -4
6 0
3 years ago
Read 2 more answers
Note: Images may not be drawn to scale
OleMash [197]

Answer:

  1/3

Step-by-step explanation:

The scale factor is the ratio of image lengths to original lengths. For this pair of figures, the scale factor is ...

  A'B'/AB = 2/6 = 1/3

The scale factor is 1/3.

8 0
2 years ago
Factorization x^2+2x+5​
anyanavicka [17]

Answer:

x^ 2 + 2 x + 5

Step-by-step explanation:

The expression is not factorable with rational numbers.

7 0
3 years ago
Evaluate 3x for x = −2, x = 1, and x = 3. Question 18 options: A) 1∕3, 0, 9 B) 1∕9, 3, 27 C) 9, 3, 27 D) 1∕9, 9, 27
icang [17]

Answer: B) 1/9, 3, 27

Step-by-step explanation:

Here, we need to evaluate 3^x for x = -2, x = 1, \text{ and } x = 3.

So, we substitute values of x in the given function.

At x= -2, we have

3^{-2}=\dfrac{1}{3^2}=\dfrac{1}{9}\ \ \ [\because\ a^{-n}=\dfrac{1}{a^n}]

At x= 1, we have

3^1=3

At x= 3

3^3=3\times3\times3=27

So, the values of  3^x for  

Thus, the correct answer is B) 1/9, 3, 27

7 0
3 years ago
Other questions:
  • One of the largest pumpkins ever grows weighed about 3 4ths ton.how many pounds did the pumpkins weigh?
    11·2 answers
  • A bouqet had 10 flower and sold it for 90$ which is the rate of $_ per flower
    10·2 answers
  • 3.38 repeating as a fraction
    8·2 answers
  • Among undergraduate students living on a college campus, 20% have an automobile. Among undergraduate students living off campus,
    15·1 answer
  • Find the slope of each line.<br><br>A) -4/5<br><br>B) 1<br><br>C) -1 <br><br>D) 4/5​
    13·2 answers
  • Consider this expression:
    6·2 answers
  • The table shows information about some CDs.
    13·1 answer
  • What is the percent of change from 25 to 18?<br> Can you explain the steps for me pls and thanks!
    8·2 answers
  • Nick had 34 bottles of water for his wrestling practice.
    14·2 answers
  • The population of a city increases by 2.2% per year. If this year's population is 230,000, what will next year's population be,
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!