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
andre [41]
3 years ago
7

The model represents an equation. What value of X makes the equation true?

Mathematics
1 answer:
Anettt [7]3 years ago
8 0

Answer:

D. 3

Step-by-step explanation:

Assuming the model represents an equation, the following can be deduced:

On the left side of the equation, the model shows we have 3 "x's", and 6 "1's". Let this represent:

3x + 6

On the right side of the equation, we have 2 "x's" and 9 "1's". Let this represent:

2x + 9.

The model would represent the equation below:

3x + 6 = 2x + 9

Solve for x

3x + 6 - 2x = 2x + 9 - 2x (Subtracting 2x from both sides of the equation)

x + 6 = 9

x + 6 - 6 = 9 - 6 (subtracting 6 from both sides of the equation)

x = 3

You might be interested in
What is 11/12 minus 7/9 equal
julia-pushkina [17]

Answer:

5/36

Step-by-step explanation:

We need the least common denominator for 12 and 9.

12 = 2^2 * 3

9 = 3^2

LCD = 2^2 * 3^2 = 4 * 9 = 36

11/12 - 7/9 = 33/36 - 28/36 = 5/36

5 0
3 years ago
Please answer and put the expanation in to be marked branliest. Thank you!!
boyakko [2]

Answer:

Step-by-step explanation:

P (     )

Exponent

Mutilpy

Divide

Add

Subtract

7 0
3 years ago
Read 2 more answers
. Write an inequality for each
KiRa [710]
C is the correct answer
8 0
3 years ago
Find the length of x
podryga [215]

Answer:

B

Step-by-step explanation:

Law of Sines:

Sin(a)/opposite side=Sin(b)/opposite

Sin(55)/x=sin(90)/59

Sin(55)/(Sin(90)/59)

sin(90)=1

Sin(55)/(1/59)

59Sin(55)=48.33

Please mark brainliest :)

5 0
3 years ago
A store purchased a washing machine and marked it up 20% from the original cost of
gizmo_the_mogwai [7]

Answer:

The answer is $270

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Let f(x) = x^2 +3.
    9·2 answers
  • Help please explain how you got it
    11·1 answer
  • Math geometry question 3, Thanks if you help
    8·2 answers
  • Of the 206 bones in the human skeleton, 106 are in the hands and feet. What fraction of these bones is not in the hands and feet
    12·1 answer
  • A company is printing both CD and vinyl versions of the same album. The machines that produce the CDs and vinyl albums can both
    8·1 answer
  • Anya found the slope of the line that passes through the points (–7, 4) and (2, –3). Her work is shown below. Let (x2, y2) be (–
    7·2 answers
  • PLEASE ANSWER ASAP !!!!
    14·1 answer
  • Utiliza la notacion cientifica, las propiedades de las potencia y la calculadora para obtener el resultado de las siguientes ope
    7·1 answer
  • Which set of rational numbers are ordered from least to greatest?
    13·2 answers
  • PLZ HELP ASAP
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!