Answer:
The answer is 4x² + 2x + 11
Step-by-step explanation:
4x⁴ – 2x³ + 5x² + 2x ÷ x² – x – 1
Now,
[tex]4 {x}^{2} + 2x + 11\\ x² - x - 1 \sqrt{4 x⁴ - 2x³ + 5x² + 2x} \\ \: \: \: \: \: \: 4 {x}^{4} - 4 {x}^{3} - {4x}^{2} \\ \frac{ \: \: \: - \: \: \: \: \: \: + \: \: \: \: \: \: \: \: + \: \: }{ \: \: \: \: \: \: \: \: \: \: \: \: \: \: 2x {}^{3} + 9x {}^{2} + 2x } \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: 2 {x}^{3} - {2x}^{2} - 2x \\ \frac{ \: \: \: \: \: - \: \: \: \: \: \: + \: \: \: \: + }{ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: 11 {x}^{2} + 4x } \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: 11 {x}^{2} - 11x - 11 \\ \frac{ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: - \: \: \: \: \: \: + \: \: \: \: \: \: \: \: + }{ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: 15x + 11} [/tex]
Thus, The answer is 4x² + 2x + 11
-TheUnknownScientist 72
Answer:
4x² + 2x + 11
Step-by-step explanation:
hope it's helpful
A motel rents double rooms at $34 per day and single rooms at $26 per day. If 27 rooms were rented one day for a total of $846, how many rooms of each kind were rented
single rooms
double rooms
Answer:
double roooms
Step-by-step explanation:
it is double rooms thank me later
Simplify.
(fg2)4
Can you please help me? I'm stuck on this question
Answer:
[tex]4fg^{2}[/tex]
Step-by-step explanation:
1) Remove parentheses.
[tex]fg^{2} *4[/tex]
2) Regroup terms.
[tex]4fg^{2}[/tex]
Answer:
The correct answer is...
Step-by-step explanation:
"F^4g^8" Hope this helps!
What is the range of {(1,3) (4,3) (6,2))?
Answer:
5
Step-by-step explanation:
Minus the biggest number with the smallest number
i dont know how to do this I will give brainleist
Answer:
y = x+14
Step-by-step explanation:
At x =0 y is 14. The pattern of y is 14 greater than x continues.
Answer:
y=x+14
Step-by-step explanation:
Each of the x numbers are being added to 14 to get the y number.
Let us check if this is the answer:
the first numbers in the table are 0 and 14
0 plus 14 equals 14.
Now the next two numbers on the table:
1 plus 14 equals 15
And one more: the third numbers on the table:
2 plus 14 equals 16
video explaining this-watch it, it is short and easy to understand:
https://www.khanacademy.org/math/cc-eighth-grade-math/cc-8th-linear-equations-functions/8th-x-and-y-intercepts/v/finding-intercepts-for-a-linear-function-from-a-table
If P(E) = 0.32, then what are the odds against E?
Answer:
0.68 : 0.32
Step-by-step explanation:
the probability of all the outcomes of an event is always 1 .
if P(E) = 0.32,
P(E') = 1 - 0.32
= 0.68
N.B that P(E') is the same as P( not E ).
since your answer should be given in the ratio form, as the odds against E ( probability not E : probability E),
P(E') : P(E)
0.68 : 0.32
hope this helps you!
-s.
write and equation of the line that passes through the given points point (-2, 4) and is parallel to the line y=4x-4
Answer:
y=4x+12
Step-by-step explanation:
m=4
y-(4)=4(x-(-2))
y=4x+12
What is the surface area?
8 yd
7 yd
3 yd
square yards
b. Cai thinks of the area of the poster as the sum of the areas of the three separate sections. Write an expression that represents Cai's way of thinking. What does Cai's expression let you see about the layout that Brett's expression does not?
On solving the provided question, we can say that Cai's thinking expression will be area of the poster k = Ax Bt +Cz => K = x² + lb + 1/2wm
What is Expression?An expression is combination of variables, numbers and operators.
Cai's thinking expression will be.
The three sections are of different shapes which includes a square, rectangle and a triangle.
The area of square is side times of side= x²
The area of rectangle is length times of breadth (lb)
The area of triangle=1/2length times of breadth(1/2lb)
Area of the poster k = Ax+By+Cz
Ax = x²
Bx = lb
Cz = 1/2wm
K = x² + lb + 1/2wm
Hence, Cai's thinking expression will be area of the poster K = x² + lb +1/2wm
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PLEASE HELP
ILL MARK AS BRAIN LEIST!
Answer:
C. 707 cm^2
Step-by-step explanation:
Solve each equation for y. Then find the value of y for each value of x.
What’s the correct answer for this?
Answer:
6 pounds and 15 ounces
Step-by-step explanation
1 pound is equal to 16 ounces. Divide 111 by 16 to get 6 remainder 15
This was an exceptionally dry year for portions of the southwestern United States. Monthly precipitation in Phoenix, Arizona, was recorded in the table and is modeled by y = –0.04088x2 + 0.4485x + 1.862.
In what month did Phoenix receive the highest amount of precipitation?
Month (x)
Precipitation
January
2.27 inches
February
?
March
?
April
?
May
?
June
?
July
?
August
?
September
2.59 inches
October
?
November
?
December
?
Sketch a graph or fill in the table to answer the question.
April
May
June
July
Using the vertex of a quadratic function, it is found that Phoenix received the highest amount of precipitation on the month of May.
What is the vertex of a quadratic equation?A quadratic equation is modeled by:
[tex]y = ax^2 + bx + c[/tex]
The vertex is given by:
[tex](x_v, y_v)[/tex]
In which:
[tex]x_v = -\frac{b}{2a}[/tex]
[tex]y_v = -\frac{b^2 - 4ac}{4a}[/tex]
Considering the coefficient a, we have that:
If a < 0, the vertex is a maximum point.If a > 0, the vertex is a minimum point.In this problem, the precipitation each month x in Phoenix is given by:
[tex]y = -0.04088x^2 + 0.4485x + 1.862[/tex]
Hence the coefficients are a = -0.04088, b = 0.4485, c = 1.862, and the month for which the precipitation will be highest is given by:
[tex]x_v = -\frac{0.4485}{2(-0.04088)} = 5.48[/tex]
Hence during the month of May.
More can be learned about the vertex of a quadratic function at https://brainly.com/question/24737967
What inequality is represented by this graph?
1
2
3
4
5 6 7 8
9
O x>6
O x56
O x <6.
O x26
x < 6
This is because there is an open hole at 6, meaning we exclude it from the solution set. Stuff to the left of 6 (ie smaller than 6) is shaded, which is why we go for x < 6
The inequality represented in the given graph is x < 6.
Given is a number line where an inequality is marked.
We have to find the inequality which represents in the number line given.
Here, a graph or a number line where the numbers are marked from 1 to 9 is drawn.
A blue line is drawn prior to the number 6. So the inequality sign is "<".
An open circle is over the number 6. So 6 is not included in the inequality.
So, the required inequality is x < 6.
The correct option is C. x < 6.
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Need help asap giving brainliest PLSSS
Answer:
2144 in^3
Step-by-step explanation:
[tex]\frac{4}{3}\pi r^3 > \frac{4}{3}\* *\pi * 8^3 > 2144.660[/tex]
Traci collects donations for a dance marathon. One group of sponsors will donate a total of $6 for each hour she
dances. Another group of sponsors will donate $75 no matter how long she dances. What number of hours, to the
nearest minute, should Traci dance if she wants to raise at least $1,000?
Traci would have to dance at least hours and 10 minutes.
Answer:
She needs to dance about 154 hours.
Step-by-step explanation:
$1,000 minus $75 is $925.
$925 divided by $6 is about 154 hours.
RSTU and VXYZ are quadrilaterals. Given RSTU ~ VXYZ , describe a sequence of rigid motions followed by a dilation with center (0,0) that maps RSTU to VXYZ
Quadrilateral RSTU was rotated, translated and dilated to form quadrilateral VXYZ.
TransformationTransformation is the movement of a point from its initial location to new location. Types of transformation are rotation, reflection, translation and dilation.
Dilation is the increase or decrease in the size of a figure to create an image.
Quadrilateral RSTU was rotated, translated and dilated to form quadrilateral VXYZ.
Find out more on Transformation at: https://brainly.com/question/1462871
HELP!!! The graph shows the relationship between the distance that a snail crawls and the time that it crawls. What numbers will correctly complete the table below?
Answer:
its c because i took the quiz
Step-by-step explanation:
I took the quiz
Write 2,748 in Mayan numerals. Show work. Take a screen shot or picture and upload using the Insert Image link (the tree icon). I don’t know what to do
Answer:
se escribe como en la imagen
Step-by-step explanation:
Evaluate $\dfrac{2\sqrt{72}}{\sqrt{8}+\sqrt{2}}$.
========================================================
Work Shown:
[tex]\frac{2\sqrt{72}}{\sqrt{8}+\sqrt{2}}\\\\\frac{2\sqrt{36*2}}{\sqrt{4*2}+\sqrt{2}}\\\\\frac{2\sqrt{36}*\sqrt{2}}{\sqrt{4}*\sqrt{2}+\sqrt{2}}\\\\\frac{2*6*\sqrt{2}}{2*\sqrt{2}+\sqrt{2}}\\\\\frac{12\sqrt{2}}{2\sqrt{2}+\sqrt{2}}\\\\\frac{12\sqrt{2}}{3\sqrt{2}}\\\\\frac{12}{3}\\\\4[/tex]
Note in step 2, I factored each number in the square root to pull out the largest perfect square factor. From there, I used the rule that [tex]\sqrt{A*B} = \sqrt{A}*\sqrt{B}[/tex] to break up the roots.
Answer:
4
Step-by-step explanation:
We first simplify $\sqrt{72}$ and $\sqrt{8}$:\begin{align*}
\sqrt{72} &=\sqrt{36\cdot 2} = \sqrt{36}\cdot \sqrt{2} = 6\sqrt{2},\\
\sqrt{8} &= \sqrt{4\cdot 2} = \sqrt{4}\cdot \sqrt{2} = 2\sqrt{2}.
\end{align*}Then, we have
\[\dfrac{2\sqrt{72}}{\sqrt{8}+\sqrt{2}} = \dfrac{2\left(6\sqrt{2}\right)}{2\sqrt{2} + \sqrt{2}}
= \dfrac{12\sqrt{2}}{3\sqrt{2}} = \dfrac{12}{3}\cdot \dfrac{\sqrt{2}}{\sqrt{2}} = \boxed{4}.\]
Brainliest if correct
Answer:
-3
(negative 3. ) in word form
Since they give you a value, n = 4, we will plug in that value into the overall equation.
(4)^2 - 11
16 - 11 = 5
So, our final answer is 5!
Determine the average yards per carry for the following running back. Round to the nearest tenth.
Vic: 93 yd., 3 yd., 6 yd.
34 yd.
102 yd.
32 yd.
Answer:
45
Step-by-step explanation:
93+3+6+34+102+32=270270/6
How to find average/mean:
Add all the numbers, then divide by the amount of numbers.
Convert 30 C to F using the formula (9C/5)+32=F
Answer:
answer below
Step-by-step explanation:
C=5/9(F--32)
9C/5=F--32
F=9C/5 +32
When C=30
F=(9*30/5)+32=9*6+32=54+32=86
F=86
so the answer is 86
hope this helps ^^
Answer:
What is the real increase if VAT increases from 10% to 14%?
Step-by-step explanation:
What is the real increase if VAT increases from 10% to 14%?
I need to know! What is 2+5?
Answer:
seven
Step-by-step explanation:
1+1=2 and 3+2=5 so 2+5=7
Answer:
2+5=the answer is 7 you welcome
PLEASE HELP 4 3/5+7 8/15
Answer:
Step-by-step explanation:
4 3/5 ---> 23/5
7 8/15---> 113/15
23*3/5*3=69/15
113/15+69/15=182/15---->12 2/15
100 pts and mark brainliest
Use the quadratic formula to solve
x^2-4x+3
Show your work. Then describe the solution. if you dont describe the solution it will get reported.
Answer:
x = 3, x = 1
The points at which the curve crosses the x-axis are (3, 0) and (1, 0)
Step-by-step explanation:
Quadratic formula:
[tex]x=\dfrac{-b\pm\sqrt{b^2-4ac} }{2a}[/tex]
Quadratic equation: [tex]ax^2+bx+c[/tex]
Therefore, for [tex]x^2-4x+3[/tex]:
a = 1 b = -4 c = 3
Inputting values into quadratic formula:
[tex]x=\dfrac{4\pm\sqrt{(-4)^2-(4\times1\times3)} }{2\times1}[/tex]
[tex]\implies x=\dfrac{4\pm\sqrt{16-12} }{2}[/tex]
[tex]\implies x=\dfrac{4\pm\sqrt{4} }{2}[/tex]
[tex]\implies x=\dfrac{4\pm2 }{2}[/tex]
[tex]\implies x=2\pm1[/tex]
[tex]\implies x=3, x=1[/tex]
Therefore, the points at which the curve crosses the x-axis are (3, 0) and (1, 0)
[tex]\\ \tt\hookrightarrow x^2-4x+3=0[/tex]
a=1b=-4c=3[tex]\\ \tt\hookrightarrow x=\dfrac{-b\pm \sqrt{b^2-4ac}}{2a}[/tex]
[tex]\\ \tt\hookrightarrow x=\dfrac{4\pm \sqrt{16-12}}{2}[/tex]
[tex]\\ \tt\hookrightarrow x=\dfrac{4\pm 2}{2}[/tex]
x=6/2 or 2/2x=3 or 1Cisca, 12 years old, is three times as old as Catherine. How old will she be when she's twice as old as Catherine?
Step-by-step explanation:
Divide 12 by 3 to determine Catherine's age.
[tex]12 \div 3 = 4[/tex]
Catherine is 4 years old when Cisca is 12 years old.
Let's identify when Cisca will be twice as old as Catherine by representing the ages per future years.
Year 1: 13, 5
Year 2: 14, 6
Year 3: 15, 7
Year 4: 16, 8
Year 5: 17, 9
Year 6: 18, 10
In 4 years, Cisca will be twice as old as Catherine.
Her age is 16.
She would be 4 years
Calculation of ageAge of Catherine = X
Age of Cisca = 12yrs = 3x
Therefore X = 12/3= 4 years.
Actual age of Catherine = 4 years.
Twice ( 2x) age of Catherine = 2×4= 8
Therefore, she will be 4 years to be twice as old as Catherine
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Three friends went apple picking and then counted the apples they picked.
Who has the largest red to green apple ratio? Use original complete sentences.
!! WILL GIVE BRAINLIEST IF CORRECT !!
Answer:
Carmen has the biggest red to green apple ratio
Step-by-step explanation:
Red to green apple ratios are, in order, 20:12, (5:3), 12:10 (6:5), and 16:20 (4:5). 5:3 is the biggest red to green apple ratio because for every 5 red apples Carmen has 3 green apples.
Leni opened a savings account that pays 0.8% interest, compounded quarterly. Her initial deposit was $50. How long would she have to leave the money in the account for it to double?
The number of years it would take the money to double is 86.6 years.
What is the time it would take the deposit to double in value?Number of years = (In fv / pv) / r
Where:
FV = future valuePV = present valuer = interest rateFV / PV = 2IN 2 / 0.008 = 86.6 years
To learn more about how to determine the number of years, please check: https://brainly.com/question/21841217
Wyatt invests $1200 into an account that earns 6.2% simple interest for 4 years. He does not make any other deposits or withdrawals. At the end of 4 years, Wyatt invests the entire account balance into a different account that earns 8% simple interest. He leaves the money in the account for 5 years without making any additional deposits or withdrawals. What is the new account balance at the end of 5 years? Drag and drop values into the boxes to correctly complete the statements.
Answer:
297.60 & 1497.60
Step-by-step explanation:
I had the question before and got it right.
Answer:
the correct answers are (1) 1497.60 and (2) 2096.64
explanation:
these were the correct answers!!
100% honest!!
Find the scale factor for of the dilation shown.
A. 1/2
B. 3/2
C. 2
D. 2/3
NEED THIS BEFORE MIDNIGHT!! HELP ME PLEASE. THANKS!!!