There is no solution to the problem (x)=x+3!
Sorry, Love~ :(
Answer:
f −^1( x ) = x − 3
Step-by-step explanation:
Is the relation below a function?
{(−6, 3), (−1, 0), (2, 4), (−1, −7), (5, 2)}
Answer: is not a function
[brainliest] solve for X (6-10)
Answer:
-4 x
Step-by-step explanation:
To solve this question we have to distribute 6 and 10. This is now our equation....
6x-10x
Now, we solve...
6x - 10x = -4 x...
Hope this Helps!!! :)
Let me know in the comments if I should change anything or if the answer was perfect!!!
PLEASE HELP ASAP it’s for distribution
Area model (algebraic) :(
Answer:
You would have to multiple everything inside of the parenthesis by the number that's outside in this case it would be 2 ×7 and 2 × -9
Answer: 14n ,-18
2. Write an equation in slope intercept form with the given Information Goes through points (1, 8) and (5, 0)
Answer:
[tex]y = -2x + 10[/tex]
Step-by-step explanation:
Slope: [tex]m = \frac{y_{2}-y_{1} }{x_{2}-x_{1}}[/tex]
Slope-Intercept Form: [tex]y=mx+b[/tex]
[tex]m=\frac{8-0}{1-5}[/tex]
[tex]m = -2[/tex]
[tex]y = -2x + b[/tex]
[tex]0 = -2 (5)+b[/tex]
[tex]0=(-10)+b[/tex]
[tex]b = 10[/tex]
[tex]y = -2x + 10[/tex]
Kareem has a collect of dimes and quarters. He can tell that he has more quarters than dimes, and he knows that he has at most $2.
Write the system of inequalities to represent this.
Answer:
D<Q≤2 Or D<Q Q+D≤2
Step-by-step explanation:
I'm pretty sure this is the answer but it's been a while since I've done system of inequalities. Essentially the value and number of dimes is less than the value and number of quarters. And the value of both is less than or equal to 2 dollars
can someone plz help me with this question: select the correct answer. what is √125 in simplest form?
Answer: First Option (5√5)
Answer:
First, you see if there are any perfect squares that are a factor of 125. If you do find some, find what is seemingly the biggest. In this case, it is 25, I think. So you can then out it as root(25×5), I think. As 25 is a perfect square, you can square and then put the number you get on the outside. So since 5×5=25, it becomes 5(root)5, which essentially means 5×(root)5, I think.
Carter stated that 5(x + 9) - 3x is the same as 2x + 45. Lori disagreed with him and said that an equivalent expression is 2x + 9. Who was right?
Answer:
Carter;
5 ( x + 9 ) - 3x = 2x + 45
Step-by-step explanation:
Simplify the equation;
5 ( x + 9 ) - 3x
Distribute the 5, remember, you have to distribute 5 over both terms.
5x + 45 - 3x
Combine like terms;
2x + 45
On math benchmark need help
Answer:
a
Step-by-step explanation:
a
On a recent trip to the movies, you see a advertisement for 2 adult tickets and 6 child tickets for $60. Write an equation using A to represent the cost of an adult ticket and C to represent the cost of a child ticket.
6A + 2C = 60
15A + 10C = 60
10A + 15C = 60
2A + 6C = 60
Answer:
6A+2C=60
Step-by-step explanation:
It mean 6 of A added to 2 of C is equivalent to a total of 60
4 (1 + 3x) = 5 (x - 2)
solve for x
please help
Answer: the answer is x=−2
Answer:
the answer is x= -2
Step-by-step explanation:
negative two
Solve for y: 1 + 7y = 5x -2
Answer:
5x/7 - 3/7
Step-by-step explanation:
please help. I will mark you brainliest
Answer:
I think AB would be 67
BC would be 20 because its the whole line s 10+10 is 20
I am really sorry I don't know 1 and 4 I hope this helps tho
Also you dont have to give me brainliest
Step-by-step explanation:
state domain and range for following graph
choose the correct number sentence that shows how many boys are in the fourth grade?
Answer:
OPTION C
Step-by-step explanation:
78-39=39
so: 39+39=78 (b=39)
so: 39+b= 78
Answer:
Given - 78 students
39 girls
To find - Correct equation represent boys
Solution -
39 + b = 78
pleaseeeeee helppppp, ill give you brainley i promise
Han spent 75 minutes practicing the piano over the weekend. For each question, explain or show your reasoning. A. Priya practiced the violin for 152% as much time as Han practiced the piano. How long did she practice? B. Tyler practiced the clarinet for 64% as much time as Han practiced the piano. How long did he practice?
Answer:
a. 114 minutes
b. 48 minutes
Step-by-step explanation:
Given that
Time spent over the piano is 75 minutes
a. if Priya practice violin for 152% as Han Practiced for piano
So the minutes she practice in Violin is
= 75 minutes × 152%
= 114 minutes
Likewise
b. If Tyler practiced for clarinet for 64% as Han Practiced for piano
So the minutes he practice in Clarinet is
= 75 minutes × 64%
= 48 minutes
The same is to be considered
answer correctly pleasee
Answer:
Slope= 4
Step-by-step explanation:
When you start at (0, 0) and then go to (1, 4), then you have to use the slope.
So, to figure out the slope, you have to do rise over run, rise/run.
So, as shown in the graph, the rise is 4 because the rise is the y so to get from 0 to 4, you have to add 4.
And the run, which would be the x side is 1 because to get from 0 to 1. You add 1.
This shows us that the slope is 4/1 which could be simplified to just 4.
Sherrie buys a laptop computer for $600. Each year, the value of her laptop decreases by $40. How many years will it take before the laptop is not worth anything? Explain how you know your answer is correct.
Answer:
15 years
Step-by-step explanation:
$40 x 15 (years) = 600
600 - 600 = 0
Mikayla asked 10 of her friends how many hours of TV they watch in a week. Three of her friends said 8 hours, two of her friends said 9 hours, two of her friends said 11 hours, one of her friends said 12 hours, and two of her friends said 14 hours. Mikayla wanted to make a dot plot of the data she gathered. In what order would she create the dot plot?
Draw a number line from 8 to 14. Show the frequency of each number. Title the dot plot.
Show the frequency of each number. Title the dot plot. Draw a number line from 8 to 14.
Title the dot plot. Show the frequency of each number. Draw a number line from 8 to 14.
Show the frequency of each number. Draw a number line from 8 to 14. Title the dot plot.
the person above me is right, it is a! good luck on your test <3
Which statement can be made based on the diagram below?
A.) m∠2 + m∠3 = 180
B.) m∠1 + m∠4 = 180
C.) ∠1 ≅ ∠2
D.) ∠3 ≅ ∠4
Answer
B.) m∠1 + m∠2 = 180
Step-by-step explanation:
Vertical angles are congruent.
Answer:
B.) m∠1 + m∠2 = 180
Step-by-step explanation:
PLS HELP DUE SOON!!!!:(
Answer:
I don't know how to answer question 1, but the answer from question 2 is x=5
Step-by-step explanation:
The triangle shown is an isosceles triangle because it has two congruent sides. The base angles of isosceles triangles are congruent so ∠y=∠x. since the ∠x is 52 the ∠y is also 52. We subtract the measure of angles x and y in order to find the measure of the third angle. 180-(52+52) or 180-104 is 76. this means that 14x=6=76. All we have to do to get the answer now is solve. 76-6 is 70 and 70 divided by 14 is 5. x=5.
On a piece of paper, graph:
1 if - 1
2 if 0 < x <1
3 if 1
Then determine which answer choice matches the graph you drew
Answer:
D
Step-by-step explanation:
it goes open to closed circle, and ap3x
The graph matches the graph in option (D), hence, option (D) is the correct answer.
What is a step function?The definition of a step function is a piecewise constant function with a finite number of parts.
The given function is [tex]f(x)=\begin{cases}{1\text{ if }-1 < x\leq0\\2\text{ if }0 < x\leq1\\3\text{ if }1 < x\leq2}\end{cases}[/tex].
Note that from -1 to 0 the value of f(x) is 1, therefore, its graph will be a horizontal line passing through y = f(x) = 1 from -1 to 0.
Similarly, the graphs of f(x) =2 from o to 1 and f(x) = 3 from 1 to 2 will look like this.
The graph of the function is shown.
The graph matches the graph in option (D), hence, option (D) is the correct answer.
Learn more about the step function:
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45+92+40+43+102x4/5=
can anyone help me answer this?
|x+6|=-7 what’s the absolute value
Answer:
x=-14 and x=-1
Step-by-step explanation:
x+6=-7 x-6=-7
x=-14 x=-1
ASAP PLZZ HELP!!
Which function is represented in the graph?
A.) y = sinx
B.) y = cosx
C.) y = sin-1x
D.) y = cos-1x
Answer:
c im pretty sure, good luck
y = [tex]sin^{-1}x[/tex] function is represented in the graph.
What is inverse sine function?The inverse sine function (also called arcsine) is the inverse of sine function. Since sine of an angle (sine function) is equal to ratio of opposite side and hypotenuse, thus sine inverse of same ratio will give the measure of the angle.
According to the graph
Domain = [-1, 1]
Range = [-[tex]\frac{\pi }{2}[/tex], [tex]\frac{\pi }{2}[/tex]]
Restrict the domain of the sine-function y =sinx, so that it is one to one, and not infinite by setting an interval [-[tex]\frac{\pi }{2}[/tex], [tex]\frac{\pi }{2}[/tex]].
The restricted function passes the horizontal line test, therefore it is one to one .
Each range value (-1 to 1) is within the limited domain (-[tex]\frac{\pi }{2}[/tex], [tex]\frac{\pi }{2}[/tex]).
Inverse sine function:Inverse sine or arcsine is the inverse of the restricted sine function , y =sinx, [-[tex]\frac{\pi }{2}[/tex], [tex]\frac{\pi }{2}[/tex]].
The equation is y = [tex]sin^{-1}x[/tex] or y = arc sinx
Which also means , siny = x, where -[tex]\frac{\pi }{2}[/tex] ≤ y ≤ [tex]\frac{\pi }{2}[/tex], -1 ≤ x ≤ 1.
The coordinates of the inverse sine function (-1, -[tex]\frac{\pi }{2}[/tex]), (0, 0), (1, [tex]\frac{\pi }{2}[/tex]).
Thus, y = [tex]sin^{-1}x[/tex] function is represented in the graph.
Find out more information about inverse sine function here
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ON QUESTION À PLEASE I NEED HELP FAST!!!!!!
Answer:
64/2 or 64 I hope this helps
Answer:
A: 32, B: 18
Step-by-step explanation:
For A, we multiply 8 by 8 (8 to the second power). From that, we get 64, now, we put that over 2, so now we have 64/2. We can simplify this, though, just divide both numbers by two to get 32/1, or just 32. For B, we know that x=6, so we put that in the equation, 30 - (2x6). We can simplify that to 30 - 12. When we solve this, we get 18. I hope this helps!
Write a conjecture using this information.
Rectangles are parallelograms. The opposite sides of parallelograms are parallel.
Answer:
The opposite sides of the rectangle are parallel.
Step-by-step explanation:
If that is true for all parallelograms and a rectangle is a parallelogram, then it should be true for a rectangle too, I think.
Answer:
The opposite sides of the rectangle are parallel. (for both questions)
Step-by-step explanation:
Got it right on edg
I NEED HELP! simplify expression
Answer:
I think it would be (25) + 27
Step-by-step explanation:
im srry if its wrong im bad at math but i hope this helped!
What is the value of x knowing that the interior angle of this regular polygon is (-134x+516+2x)?
Based on the calculations, the value of x for this regular polygon with the given interior angle is equal to 3.
What is a polygon?A polygon can be defined as a two-dimensional geometric shape that comprises straight line segments and a finite number of sides. Also, some examples of a polygon include the following:
TriangleQuadrilateralPentagonHexagonNonagonOctagonNote: The number of sides (n) of a hexagon is 6.
In Geometry, the sum of the interior angles of both a regular and irregular polygon is given by this formula:
Sum of interior angles = 180 × (n - 2)
Sum of interior angles = 180 × (6 - 2)
Sum of interior angles = 180 × 4
Sum of interior angles = 720°.
Next, we would determine the value of x by using this formula:
Interior angle × Number of sides = Sum of interior angles
Substituting the parameters into the formula, we have;
(-134x + 516 + 2x) × 6 = 720
-134x + 516 + 2x = 720/6
-134x + 516 + 2x = 120
516 - 120 = 134x - 2x
396 = 132x
x = 396/132
x = 3.
Read more on polygon here: brainly.com/question/16691874
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