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
-BARSIC- [3]
3 years ago
5

9x -7 = -7 show your work

Mathematics
2 answers:
Irina-Kira [14]3 years ago
5 0
9x-7=-7
     +7 +7
___________
9x= 0
_     _
9     9
x=0
steposvetlana [31]3 years ago
3 0
9x-7=-7 9x = -7+7 9x/9 = 0/9 x = 0
You might be interested in
What does reflecting over each axis do to a function algebra 2
love history [14]
Gggggghhhhhbhhjnjjnjjjjjjjjjjjjjkk
6 0
3 years ago
What is the vertex of the absolute value function defined by ƒ(x) = |x + 2| + 4?
Marrrta [24]

Answer:

C. (-2,4)

Step-by-step explanation:

We have been given a function f(x)=|x+2|+4 and we are asked to find the vertex of our absolute value function.

The rules for the translation of a function are as follows:  

f|x-h|=\text{Graph shifted to right by h units}

f|x+h|=\text{ Graph shifted to left by h units}

f|x|+h=\text{ Graph shifted upward by h units}

f|x|-h=\text{ Graph shifted down by h units}

Upon comparing our absolute function with above transformations we can see that our function is shifted to two units right of the origin(0,0) so x coordinate of our absolute function will be -2.

Our function is shifted upward from origin by 4 units, therefore, y-coordinate of our absolute value function will be 4.

f(x)=|x--2|+4

Therefore, the vertex of our absolute value function will be on point (-2,4) and option C is the correct choice.

4 0
3 years ago
Read 2 more answers
REAAAALLLLY NEED HELP
pashok25 [27]
If you think about it, the question is asking us to find the greatest common factor, or GCF, of the two numbers, 24 and 18. 
First, find all of the factors of 24. 
The factors are: 1, 2, 3, 4, 6, 8, 12, 24 
Next, find the factors of 18.
The factors are: 1, 2, 3, 6, 9, 18 
List out all of the factors that both of the numbers have. 
The factors are: 1, 2, 3, 6
Whichever is the greatest of these numbers is the GCF. 
The GCF is 6, so the greatest number of groups he can make and still be able to win is 6. 
Hope this helps!
6 0
3 years ago
Read 2 more answers
Help please help!! my grade is down​
lisov135 [29]

plug in -2 for x

7*-2 -10 = -24

7 0
2 years ago
Suppose you are given a parabola with two points that have the same y-value, such as (-7, 11) and (3, 11). Explain how to find t
Hoochie [10]

By using the midpoint formula and the equation of the line, the equation of the line of symmetry is x = - 2.

<h3>How to derive the equation of the axis of symmetry </h3>

In this question we know the locations of two points with the same y-value, which means that the axis of symmetry is parallel to the y-axis and that both points are equidistant. Thus, the axis of symmetry passes through the midpoint of the line segment whose ends are those points.

First, calculate the coordinates of the midpoint by the midpoint formula:

M(x, y) = 0.5 · (- 7, 11) + 0.5 · (3, 11)

M(x, y) = (- 2, 11)

Second, look for the first coordinate of the midpoint and derive the equation of the line associated with the axis of symmetry:

x = - 2

By using the midpoint formula and the equation of the line, the equation of the line of symmetry is x = - 2.

To learn more on axes of symmetry: brainly.com/question/11957987

#SPJ1

3 0
1 year ago
Other questions:
  • Solve f/a+r=m/8 for m
    7·1 answer
  • Help on number 2 please?​
    15·1 answer
  • A cold front changes the temperature by -3 F each day. If the temperature started at 0 F, what will the temperature be after 5 d
    5·1 answer
  • Simplify the expression write the expression in scientific notation (5 times 10^7) (6 times 10^4)
    10·2 answers
  • What are the values for the coefficients and constant term of 0 = 2 + 3x2 – 5x?
    5·2 answers
  • This is sliding a given figure in a certain direction
    14·1 answer
  • 6.8 × 10^13 divided by 9.46 × 10^12
    6·2 answers
  • For the function f(x)=13x, as x gets bigger, does f(x) increase or decrease?
    10·2 answers
  • On the eighth day the temperature dropped 8 degrees. If the total change in the temperature was -43 degrees, what integer repres
    14·1 answer
  • The question is attached on the picture
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!