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
nikklg [1K]
3 years ago
6

3(x - 1) = 2x+9¿cómo puedo resolver este problema?​

Mathematics
1 answer:
inysia [295]3 years ago
5 0

Answer:

x=12

Step-by-step explanation:

3(x-1)=2x+9

3x-3=2x+9

3x-2x-3=9

x-3=9

x=9+3

x=12

You might be interested in
A triangle is 6 centimeters long and 4 centimeters high. What is the area of the triangle?
schepotkina [342]
24cm
You multiply 6*4=24. Hope this helps! Also can u mark brainliest i need one more :)
6 0
3 years ago
(01.05) Use the graph below to answer this question: graph of line going through negative 1, 4 and 2, 0 Find the average rate of
dsp73

1) Find the graph of a line passing through (-1, 4) and (2, 0).

The slope of two points can be determined by dividing the difference of y-values by the difference of x-values:

\frac{4-0}{-1-2} =\frac{4}{-3}

The slope of this equation is -4/3. Inputting this into the slope-intercept form of an equation, we get:

y=\frac{-4}{3} x+b

To find b, substitute x and y for one of the given coordinate pairs:

0 = (-4/3)(2) + b

0 = -8/3 + b

8/3 = b

Substitute the b value into the equation to finish the line:

y=\frac{-4}{3} x+\frac{8}{3}

4 0
3 years ago
Read 2 more answers
A figure has a vertex at (5,2). If the figure has line symmetry about the x axis, what are the coordinates of another vertex of
Fiesta28 [93]
X axis is the ones that goes left and right

(x,y)

symetric about the x axis means that the vertical distance from the x axis is the same for 2 points that are symetric about the x axis

y is height

(x,y)
(5,2)
2 is height
distance from x axis
therefor the other point is -2
(5,-2)


the other vertex is at (5,-2)
3 0
4 years ago
How to know what the slope of an equation is?
Nadusha1986 [10]
Find<span> the </span>Equation<span> of a Line Given That You </span>Know<span> Its </span>Slope<span> and Y-Intercept. The </span>equation<span> of a line is usually written as y=mx+b where m is the </span>slope<span> and b is the y-intercept. If you </span>know<span> the </span>slope<span> (m) any y-intercept (b) of a line, this page will show you </span>how to find<span> the </span>equation<span> of the line. thats the method i use</span>
8 0
3 years ago
Read 2 more answers
Enter the correct answer in the box. Function g is the result of these transformations on the parent sine function: vertical str
Llana [10]

Answer:

By substituting the values of A, C, and D the equation modelling the function is;

g(x) = 3·sin(x - π/2) - 4

Step-by-step explanation:

From the given information, we have;

The vertical stretch of the sine function = 3 × The parent function

∴ A = 3

Given that the horizontal shift left = π/2 units, (from an online source with similar question)

The vertical shift down = 4 units

The given function, g is g(x) = A·sin(x + C) + D

Where;

A = The amplitude = The maximum displacement from the rest or equilibrium position = 3

C = The horizontal shift = -π/2 (The negative sign is for the shifting to the left)

D = The vertical shift = -4 (The negative sign is for a shift in the downward direction)

Therefore, the equation modelling the function is;

g(x) = 3·sin(x - π/2) - 4

6 0
2 years ago
Read 2 more answers
Other questions:
  • Three friends pay $26.25 to see a movie how much did each ticket cost
    5·2 answers
  • PLEASE HELP HURRY HURRY!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    7·2 answers
  • How would u solve for “r” in D=r(t)
    13·1 answer
  • Is the function negative over (-6,-2)
    15·1 answer
  • Which type of construction is used to construct a triangles point of balance?
    8·1 answer
  • What is the average of the data (round your answer to one decimal place)
    10·2 answers
  • What is 3m+5-5m+14m=-13
    5·1 answer
  • Once everyone is recycling, the maximum value equals 100% and the growth of people who recycle stops.
    15·1 answer
  • 9.(06.04 MC)
    11·2 answers
  • Raja drove from A to B at an average speed of 50mph
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!