use the graph to find the possible value for X such that f(x) =10
A).10
B).15
C).20
D).40
Answers
Answer:
15 is right ans
Step-by-step explanation:
Related Questions
Write the equation in slope-intercept form of a line that passes through the given point and
is perpendicular to the graph of the given equation:
y = 1/9x – 4 given point: (–2,9)
Answers
Answer:
The answer is y=9x+27
Step-by-step explanation:
Y= 9x+b
9 = 9(-2)+b
9=-18+b
27=b
Ms. Smith can go 400 miles on 16 gallons of gas. In Consider the number of miles per gallon. Write an equation to represent the relationship.
Answers
Answer:
[tex]y = 25x[/tex]
Step-by-step explanation:
[tex]\frac{y}{x}= \frac{400\ miles}{16 \ gallons} = \frac{25\ miles}{1\ gallon}[/tex]
Good morning.... I have no idea how to do this ... help pls :)
Answers
Answer:
B
Step-by-step explanation:
On paper, draw a diagram to model the following problem. Solve and enter your answer in the box. The area of the rectangular binder cover is 80 square inches. It has an area that is 8 times the area of the rectangular spiral notebook cover. If the length of the spiral notebook is 5 inches, what is its perimeter?
Answers
Answer:
The perimeter of the spiral notebook is 14 inches
Step-by-step explanation:
The given parameters are;
The area of the rectangular binder cover, Aₓ = 80 in²
The area of the rectangular binder cover = 8 × The area of the spiral notebook, Aₙ
The length, l of the spiral notebook = 5 inches
Let w represent the width of the spiral notebook cover;
We have;
Aₙ = l × w = 5 × w
Aₓ = 80 = 8 × Aₙ
8 × Aₙ = 80
∴ 8 × 5 × w = 80
w = 80/(8 × 5) = 80/40 = 2
w - 2 inches
The perimeter, P, of a rectangle = 2 × length, l + 2 × width, w
∴ For the spiral notebook, we have, [tex]P_{Spiral \ notebook}[/tex] = 2 × 5 + 2 × 2 = 14
The perimeter of the spiral notebook, [tex]P_{Spiral \ notebook}[/tex] = 14 inches.
If a bike wheel has a diameter of 18 cm how far does it travel in 1 rotation?
Answers
Answer:
about 56.5 cm, or 18pi cm
Step-by-step explanation:
circumference is pi times diameter... please mark brainliest if this helped!!
Which ordered pair is in the solution set of x − 4y ≥ 6?
A. (−2, 0.5)
B. (2, 1)
C. (2, −1)
D. (−2, −0.5)
Answers
What is 125x9 + 64y12 written as a sum of cubes? (25x3)3 + (4y4)3 (5x3)3 + (16y4)3 (25x3)3 + (8y4)3 (5x3)3 + (4y4)3
Answers
Answer:
D
Step-by-step explanation:
on edge 2021
What is the equation in slope intercept form of the line that passes through the point(5,0)and is parallel to the line represented by y=1.2x+3.8
Answers
Answer:
Step-by-step explanation:
y - 0 = 1.2(x - 5)
y = 1.2x - 6
The equation of the line is:
[tex]y = 1.2x - 6[/tex]
--------------------
The equation of a line, in slope-intercept formula, is given by:
[tex]y = mx + b[/tex]
In which:
m is the slope.b is the y-intercept.If two lines are parallel, they have the same slope.Parallel to y = 1.2x + 3.8, which has slope of [tex]m = 1.2[/tex], thus:[tex]y = 1.2x + b[/tex]
It passes through point (5,0), which means that when [tex]x = 5, y = 0[/tex], and this is used to find b.
[tex]y = 1.2x + b[/tex]
[tex]0 = 1.2(5) + b[/tex]
[tex]b = -6[/tex]
Thus, the equation is:
[tex]y = 1.2x - 6[/tex]
A similar problem is given at https://brainly.com/question/24685547
A line passes through (5, –4) and (–1, –4).Use the work below.
m = StartFraction y 2 minus y 1 Over x 2 minus x 1 EndFraction. M = StartFraction negative 4 minus (negative 4) Over negative 1 minus 5 EndFraction. M = StartFraction 0 Over negative 6 EndFraction. M = 0.
What can you conclude about this line? Select all that apply.
It is a vertical line.
It is a horizontal line.
The equation is x = –4.
The equation is y = –4.
It is impossible to have m = 0.
Answers
Answer:
Its 2,4 on edge
Step-by-step explanation:
its right
Answer:
2 and 4
Step-by-step explanation:
Given the graph below, which of the following represents the domain of the function?
Answers
Please help ASAP!!! I will mark brainliest!
Answers
Format:
{Expression} = {Rewritten} = {Value}
Answer:
3/8 * 24 = 72/8 = 9
5/9 * 18 = 90/9 = 10
11/12 * 36 = 396/12 = 33
Help please, question attached
Answers
Answer:
C. x = 8
Step-by-step explanation:
We know that x · x · x is equal to 512. We know it cannot be negative because then the 512 would be negative. -2 x -2 x -2 is -8. -2 x -2 is 4. We know it cannot be B x = -6 or D. x = -8.
Let's multiply 6 x 6 x 6.
36 x 6 = 216.
Let's multiply 8 x 8 x 8.
64 x 8 = 512
The answer would be C. x = 8.
I hope that this helps! :)
Answer:
8
Step-by-step explanation:
x³ = 512
x³ = 8³
Cube root on both sides,
x = 8
How many yards are in 540 inches ?
Answers
Answer:
15
Step-by-step explanation:
Answer:
15
Step-by-step explanation:
google .
divide the length by 36 basically
What is 1/8 of 3 please help!!
Answers
The municipal swimming pool in Charlotte North Carolina has a three different ways of paying for individual open swimming. Nick is trying to decide which way to pay period early pay: $45 before memorial day, swim any number of days. Deposit plus : eight dollars deposit +3 dollars per day. Daily pay: four dollars a day. Fill in the table with the cost to swim to given number of days each amount should be the total cost swim that number of days, including the deposit if applicable
Answers
Answer:
1. a Early Pay: y = 45
b. Deposit Plus: y = 12.00 + 4.00x
c. Daily Pay: y = 6.00x
2. Early pay = $25
Deposit Plus = 12.00 + 4.00(4) = 12.00 + 16.00 = $28.00
Daily Pay = 6.00(4) = $24.00
Daily Pay is the cheapest one.
3. Early Pay = $45
Deposit Plus = 12.00 + 4.00(8) = 12.00 + 32.00 = $44.00
Daily Pay = 6.00(8) = $48.00
Deposit Plus is the cheapest one.
4. Early Pay = $45
Deposit Plus = 12.00 + 4.00(12) = 12.00 + 48.00 = $60.00
Daily Pay = 6.00(12) = $72.00
Early Pay is the cheapest one.
5. Since Jane likes to swim most days, it would be cheaper for her to do the Early pay option, because the price is a one time fee and she can swim every day.
Since Suzy doesn't really like to go swimming and might only go a couple times, it would be best for her to do the daily pay, that way she didn't spend any money up front if she doesn't swim at all.
Step-by-step explanation:
Don’t know what the answer is
Answers
Answer:
210
Step-by-step explanation:
if you divide 126 by 3 you get 42 than multiply by 5 and you get 210
Carland Tim start a yard cleaning business, During the first week they
purchased 2 shovels and 2 brooms for $45. They also purchased garbage bags
for $13. Carl cleaned the Kingston's Front and Backyard and Tim cleaned the
Murphys Driveway
Answers
Answer:
They spend = $58
They earned = $35
Step-by-step explanation:
Find an equation of the line that passes through the points (5,- 4) and (2,-2).
Answers
Answer:
y=-2/3x - 2/3
Step-by-step explanation:
What is the image point of (-1,1)(−1,1) after a translation right 2 units and down 1 unit?
Answers
Answer:
it should be (1,0) (1,0) but make sure cuz im learning this right now and im not the best at it, heres my notes if u want them
Step-by-step explanation:
lol this took me forever to upload my notes
At a charity fund-raiser, adult tickets were sold for $11 each, and children's tickets were sold for $4 each. Write an algebraic expression for the total amount of money raised from the sale of tickets. How much money was raised if the fundraiser sold 234 adult tickets and 386 children's tickets?
Answers
Answer:
Total= 11a + 4c
4118 Dollars
11(234) + 4(386)
2,574 + 1,544 = 4,118
Marco climbed 2 feet down a ladder. He then climbed down
4 more feet. Write a subtraction equation and an equivalent
addition equation to represent this situation. What was the total
change in Marco’s elevation?
Answers
Answer:
well (-2) -4=-6
Step-by-step explanation:
the the elevation he changed in is 6ft goign down
The equivalent addition equation to represent this situation will be negative 6. Then the total change in Marco’s elevation will be negative 6.
What is Algebra?Algebra is the study of abstract symbols, while logic is the manipulation of all those ideas.
The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This approach is used to answer the problem correctly and completely.
Marco climbed 2 feet down a ladder. He then climbed down 4 more feet.
The equivalent addition equation to represent this situation will be given as,
⇒ (-2) + (-4)
⇒ - 2 - 4
⇒ - 6
The equivalent addition equation to represent this situation will be negative 6. Then the total change in Marco’s elevation will be negative 6.
More about the Algebra link is given below.
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Theorems about roots of polynomial equations!! I need help!!
Answers
9514 1404 393
Answer:
B (correctly marked)
1/3, 1/2, 4
Step-by-step explanation:
The rational root theorem tells you the rational roots will be of the form:
±(divisor of constant)/(divisor of leading coefficient)
Here, that means they will be of the form ±{1, 2, 4}/{1, 2, 3, 6}.
Right away, you can eliminate choices A and C because there cannot be 9 in the numerator, and the number of possibilities goes beyond just 1, 2, and 4.
Possible rational roots are ...
±1, ±2, ±4, ±1/2, ±1/3, ±1/6, ±2/3, ±4/3
__
I like a graphing calculator for finding the roots of higher-degree polynomials. A graph of this one shows roots to be 1/3, 1/2, and 4.
_____
Descartes' rule of signs tells you there are 0 negative real roots, and 1 or 3 positive real roots. The ratio of the first two coefficients suggests that one of the roots may be relatively large, so it might work to try 4.
((6·4 -29)·4 +21)·4 -4 = (-20 +21)·4 -4 = 0
So, x=4 is a root. Synthetic division (2nd attachment) shows the remaining quadratic factor to be 6x^2 -5x +1. Factoring this*, we have ...
6x^3 -29x^2 +21x -4 = (x -4)(6x^2 -5x +1) = (x -4)(3x -1)(2x -1)
The roots associated with the quadratic factor are 1/3 and 1/2.
The real roots are 1/3, 1/2, and 4.
_____
* To factor ax^2 +bx +c, you look for factors of the product ac that have a sum of b. Here, you're looking for factors of 6·1 = 6 that have a sum of -5.
6 = (-1)(-6) = (-2)(-3) . . . sums are -7 and -5
The numbers we're looking for are -2 and -3. Then the factorization is (6x -2)(6x-3)/6 = (3x -1)(2x -1).
Note that we have identified 'p' and 'q' as the factors of 'ac' that total to 'b'. The factorization is then (ax+p)(ax+q)/a. Here, both factors end up with coefficients of x that are not unity. That is not always the case.
There are other ways to make use of 'p' and 'q'. You can also rewrite the quadratic as ax^2 +px +qx +c, and factor by grouping.
(n+8)+(n−12) =
what is the answer
Answers
Answer:
2n-4
Step-by-step explanation:
The value of n for the given condition is 2(n - 2).
What is simplification?To simplify means to make anything easier. In mathematics, simplifying an equation, fraction, or problem means taking it and making it simpler. Calculations and problem-solving techniques simplify the issue. By eliminating all common factors from the numerator and denominator and putting the fraction in its simplest/lowest form, we can simplify fractions.
Given equation
(n + 8) + (n − 12) =
n + 8 + n - 12
solving constant separately and variables separately,
2n - 4
the common factor of 2 and 4 is 2
2(n - 2)
Hence the simplified form of an equation is 2(n - 2).
Learn more about simplification;
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Two brothers bought together 10 books. One brother bought four books. How
many books did the other brother buy? Create an equation and solve.
Answers
Answer:
The other brother bought 6
Step-by-step explanation:
10 books in total
4 books bought by one brother
10 - 4 = 6
Answer:
2b+4b=10b the other brother bought 6 books.
Since we already know how many the other brother bought, we don't need to find that information.
Step-by-step explanation:
2b+4b=10b
combine like terms and subtract.
6b=10b
=4b
(hope this is correct.)
Order each set of integers from least to greatest.
(15, 17, 21,6,3)
Answers
Answer:
3,6,15,17,21
I hope this is good enough:
HELP ME ASAP PLZ !!!!!!!
Answers
Answer:
0.5 × 10^7
Step-by-step explanation:
1.6 divided by 3.2 =0.5
10 to the power or 14 minus 10 to the power of 7 = 10 to the power of 7
in division you must subtract the power number
Answer: C. 5.0 * 10^6
Step-by-step explanation:
1.6(10^14)
3.2(10^7)
=
(1.6)(100000000000000)
3.2(10^7)
=
160000000000000
3.2(10^7)
=
160000000000000
(3.2)(10000000)
=
160000000000000
32000000
=5000000 =
5*10^6
In the equation 6x – 2 = –4x + 2, Spencer claims that the first step is to add 4x to both sides. Jeremiah claims that the first step is to subtract 6x from both sides. Who is correct? Explain. Sample Response: Both are correct. As long as inverse operations and the properties of equality are used properly, both methods will generate the same solution. They both isolate the variable on one side of the equation. What did you include in your response? Check all that apply. Both boys are correct. Both methods correctly use the properties of equality and inverse operations. Both methods isolate the variable on one side of the equals sign.
Answers
Answer:
Correct option is "Both boys are correct".
Step-by-step explanation:
The equation is:
6x - 2 = -4x + 2
Using Spencer's method:6x - 2 + 4x = -4x + 2 + 4x
10x - 2 = 2
10x = 4
x = 0.40
Using Jeremiah's method:6x - 2 - 6x = -4x + 2 - 6x
- 2 = -10x + 2
10x = 4
x = 0.40
Correct option is "Both boys are correct".
HELP MATH EXPERTS ! Points 15 !!.
Answers
Answer:
its B
Step-by-step explanation:
Answer:
x=1
Step-by-step explanation:
it's quite simple actually. It's so simple I don't know how to explain.
ху
0
3
1 1
2 -1
Using the table, what is the value for the RANGE when the DOMAIN is 2?
es
-1
B)
o
C)
1
D)
2
Answers
Answer:
i think is D t but i think
Step-by-step explanation:
Answer is 0 probably B)
Step-by-step explanation:
The interest on a note of $32,000 at 9% for three months is
A. $1,440
B. $720
C. $2,880
D. $360
Note: when answering, can you please explain the math to me? I'm not sure how well im grasping this, so Id love to see how you did this!!
Answers
C
Carl wheezer told me
The interest on a note of $32,000 at 9% for three months is $720.
What is simple interest?It is defined as the interest based on the principal amount, it does not include the compounded amount. The interest calculates on the initial amount or borrowed amount.
It is given that,
Principal(P) = $32,000
Rate(R) = 9%
Time(T) = 3/12 = 0.25 years
Interest(I)=?
Automobile loans that are amortized monthly and retailer installment loans that are also calculated monthly are examples of simple interest; the interest increases as the loan balance decreases with each monthly payment. Using simple interest, certificates of deposit (CDs) pay a predetermined amount of interest on a predetermined date.
The formula for the simple interest is,
I=(P×R×T)/100
Substitute the given value as
I=(P×R×T)/100
I=(32,000×9×0.25)/100
I=$720
Thus, the interest on a note of $32,000 at 9% for three months is $720.
Learn more about the simple interest here:
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