What are the zeros of the polynomial function F(x) = x3 - 5x2 - 6x?
Answers
Answer:
The zeros are {2, 3}
Step-by-step explanation:
Please use " ^ " to indicate exponentiation:
F(x) = x^3 - 5x^2 - 6x
Factoring out x, we get:
F(x) = x(x^2 - 5x - 6)
Factoing the quadratic, we get:
F(x) = x(x - 3)(x - 2) = 0
The zeros are {2, 3}
Related Questions
Three friends are selling items at a bake sale. May makes $23.25 selling bread. Inez sells gift baskets and makes 100 times as much as May. Carolyn sells pies and makes one tenth of the money Inez makes. How much money does each friend make?
May:
Inez:
Carolyn:
Answers
Answer:
May = $23.25 Inez = $2325 Carolyn = $232.50
Step-by-step:
May makes that much because it says it in the problem. Inez makes that much because 23.25 times 100 equals 2325. Finally one tenth of 2325 is 232.5
Answer:
may makes 23.25
inez make 2, 325
Carolyn make 232.5
Step-by-step explanation:
just got correct
Find the value of 3/4 of 2/5 of a century.
Answers
Answer:
a century = 100 years.
3/4 x 100 years = 75 years.
2/5 x 100 years = 40 years.
true or false: Two numbers are reciprocals of each other if they have different signs in front.
Answers
Answer:
yes if they are flipped fractions of each other
Step-by-step explanation:
PLEASE HELP!!!!! SEMESTER TEST PART 2 K12 PLEASE ANSWER ALL THE QUESTIONS GETS BRAINLIEST
Answers
Answ
Step-by-step explanation:
Characteristics is greecex
Last time a bot answered but the question is below.
Answers
Answer:
True, true ,true, true?, false
Solve the following equations.
1.) 1/5x - 2 = -3
2.) 15 = 10 - x/4
3.) x/3 - 12 = -2
4.) x/-2 + (-6) = 6
Answers
Answer:
-5-2030-24Step-by-step explanation:
Solve the following equations.
1.) 1/5x - 2 = -3
2.) 15 = 10 - x/4
3.) x/3 - 12 = -2
4.) x/-2 + (-6) = 6
1/5x - 2 = -3
1/5x = -1
x = -1 : 1/5
x = -1 × 5
x = -5
15 = 10 - x/4
5 = -x/4
x = -5 : 1/4
x = -5 × 4
x = -20
x/3 - 12 = -2
x/3 = 10
x = 10 × 3
x = 30
x/-2 + (-6) = 6
x/-2 - 6 = 6
x/-2 = 12
x = -24
ok this is very long but the points are worth it PLS HELP I BEG!! like cmon its 50 points (i think..... i put 100)
Answers
Answer:
Divided mixed numbers:
1) 29/34
2)45/32
3)85/76
4)15/8
5) 35/44
6)46/35
Dividing fractions and whole numbers:
1) 20
2) 2/21
3)20
4)15
5)2/9
6)1/14
Dividing Fractions:
1) 3/2
2) 8/5
3) 5/7
4) 1
5) 5/4
6) 12/5
Step-by-step explanation:
Sorry this took me a few days to do, I got busy on Friday and this past weekend , and I see that someone has already answered your question all the way through.
How I did it was by plugging your problems into a calculator, and that's how I got the answers.
Have a good day,
T
What is the multiplicative rate of change of the function?
1/3
2/3
2
9
Answers
Answer:
it is 2/3.
Step-by-step explanation:
please mark as brainliest .
As x increases by 1
Y decreases by a rate of 2/3.
6x2/3=4
4x2/3=8/3
And so on
To find 2/3, all you need to do is find how y is changing.
First of all, we know that y is decreasing as x increases so the rate is less than 1.
Take y2/y1 to get m or the rate
Ex. 4/6=2/3 which is less than 1!
Hope this helps!!
PLZ HELP ME IM VERY CONFUSED! BRAINLIEST TO THE FISRT PERSON WITH WORK! AND 50 POINTS!
The Hamptons Family has a fish tank holding 10,450 ml of water. The water is leaking at a rate of 270 ml per minute.
Part A: Define the input and output in the given scenario.
Part B: Write a function to model this situation.
Part C: How many liters of water will be left in the tank after 10 minutes
(hint: liters, not milliliters
Answers
Answer:
gdjjdjdnd the following statement of account very seriously and some one emote sir I am your friend has
Step-by-step explanation:
hi emote sir please find the attached resume and cover letter to the following link unsubscribe if me one emote sir request try anbhdrgrrhee even if it is not available for remote playback of the tree is a tree the following statement of account very seriously and we willd get back to
x + 4 + 2x + 5
10x – 3x + 7
5x + 6y + 2xy + 4x – 2y
7t + 2r – 3t + r
14 + 11p – 12
8q – 3t + 4q + 9
may u please simplify these
Answers
Step-by-step explanation:
a)x + 4 + 2x +5
= x + 2x + 4 + 5
= 3x + 9b)10x - 3x + 7=7x + 7c)5x + 6y + 2xy + 4x - 2y=5x + 4x + 6y - 2y + 2xy=9x + 4y + 2xyc)7t + 2r - 3t + r=7t - 3t + 2r + r=4t + 3rd)14 + 11p - 12=14 - 12 + 11p=2 + 11pe)8q - 3t + 4q + 9=8q + 4q + 3t + 9=12q + 3t + 92: 7x + 7
3: 2xy + 9x + 4y
4: 4t + 3r
5: 11p + 2
6: 12q - 3t +9
Can anyone help out with this?
Answers
Answer:
Step-by-step explanation:
This is because that line does not intersect or touch the line LR, so it is not transversal to it.
Which of the following statements are true about the angles in the figure? Select all that apply.
∠X and ∠Z are vertical angles.
∠X and ∠Y are a linear pair.
∠W and ∠Z are supplementary.
∠Y and ∠Z are supplementary.
∠W and ∠X are adjacent.
Answers
Answer:
∠X and ∠Y are a linear pair.
∠W and ∠Z are supplementary.
Step-by-step explanation:
Supplementary angles are two angles that add up to 180°.
Linear pairs of angles are those two adjacent angles whose sum is 180°.
HELPPPPPPP I NEED ASAPP
Answers
Answer: see image
Step-by-step explanation: here u go
Let's take this in steps:
For part(a):
--> write equation to get 'h'
--> area of triangle is 18
--> area of the triangle is one-half times base times height
--base: 6 cm
--height: h +1
\(18=\dfrac{1}{2} *6*(h+1)\\\\\) <==equation
By solving this equation we get this
\(18=3(h+1)\\\\18=3h+3\\\\3h=15\\\\h=5\)
Jordan flipped a coin 218 times. Which of the following would be a good estimate of the number of times the coin landed on heads?
A. 168
B. 104
C. 209
D. 34
Answers
Ans: (1/2)218 = 109
----
Closest to that is 104
Answer:
B. 104
Step-by-step explanation:
It would make the most sense if it were somewhere in the middle since flipping a coin has a 50% chance of being heads.
B. 104 is closest to the absolute middle of 218, therefore, it would be the most accurate.
( There are two similar triangles on the graph below. Use the graph to answer the questions. You must answer each question AND explain how you found it. You will not receive full credit for correct answers without an explanation. )
Answer each of the following questions related to the graph. You must answer yes or no AND explain how you know. You will not receive full credit for correct answers without any explanation.
⦁ What is the slope of the diagonal line on the smaller triangle? Explain how you found it.
⦁ What is the slope of the diagonal line on the larger triangle? Explain how you found it.
⦁ Do they have the same slope? Why or why not?
sorry for the blur in the photo btw !
Answers
Answer:
The Slope of both the lines is the same.
Step-by-step explanation:
Given two co-ordinates (x1, y1) and (x2, y2), the slope of a line can be found using the formula:
\(slope = \frac{y2-y1}{x2-x1}\)
For the diagonal line of the first triangle, the coordinates are (0, 0) and (2, 1)
\(slope of diagonal line of first triangle = \frac{1 - 0}{2 - 0} = \frac{1}{2}\)
For the diagonal line of the large triangle, the coordinates are (2, 1) and (6, 3)
\(slope of diagonal line of second triangle = \frac{3-1}{6-2} = \frac{2}{4} = \frac{1}{2}\)
x=25 what is the value of 5x-5
(Please explain it with proces)
Thank you
Answers
Answer:
120
Step-by-step explanation:
5x-5
Let x = 25
Substitute into the expression
5(25) - 5
Multiply
125 -5
Subtract 120
Answer:
120
Step-by-step explanation:
If X = 25
where you see X , you put 25 there
5X - 5
5(25) - 5
125 - 5
= 120
The graph shows the density of a substance. Find the density in kilograms per liter.
PLEASE HELP
Answers
Answer:
for every liter it is 1/2 kilograms
Step-by-step explanation:
IF YOU GIVE ME A BRAIN LI
I WILL GIVE YOU THESE
What percent is equivalent to Two-fifths?
Possible Answers...
0.4%
2.5%
25%
40%
Answers
Answer:
40%
Step-by-step explanation:
2/5= 4/10
4/10= 40%
The percent that is equivalent to two-fifths is 40%. The correct option is 40%.
To determine the percent equivalent to two-fifths, we need to convert the fraction into a percentage.
The fraction two-fifths can be written as 2/5. To convert this fraction to a percentage, we divide the numerator (2) by the denominator (5) and multiply the result by 100.
2/5 x 100
= 0.4 x 100
= 40%
Therefore, the percentage equivalent to two-fifths is 40%.
Among the provided options:
0.4% is incorrect. It represents four-tenths of a percent, not 40%.
2.5% is incorrect. It represents two and a half percent, not 40%.
25% is incorrect. It represents one-fourth or 25%, not 40%.
40% is the correct answer, as explained above.
Hence, the option that represents the percent equivalent to two-fifths is 40%.
To learn more about the percentage;
https://brainly.com/question/24159063
#SPJ6
Which of the following tables represents a linear relationship that is also proportional?
x −1 0 1
y −3 −2 −1
x −2 0 2
y −3 0 3
x −2 0 2
y 0 2 3
x −2 0 2
y 2 4 6
Answers
The table that represents a linear relationship that is also proportional is:
x - 2 0 2
y - 0 2 4
This is because the ratio between y and x is constant, which is the definition of proportionality. In this case, the ratio is 0/(-2) = 2/0 = 4/2 = 0, which is undefined but still a constant. The other tables do not have a constant ratio between y and x.
Help I don’t get this question
Answers
Answer:
no the first is -7 and the 2nd is 7
Answer:
No
Step-by-step explanation:
The absolute value makes anything in it positive. So I-7I is 7. But if there is a negative sign OUTSIDE of the absolute value, then it is negative.
-I-7I is -7
I-(-7)I is 7
There are 35 kids in our math class. 80% of the kids have a pet. How many students in our class have a pet?
Answers
Anjum sold her computer for 15300 at a loss of 25%. How much did she purchase the computer for?
Answers
Answer:
3825
Step-by-step explanation:
Multiply 25/100 with 15300 = (25/100)*15300 = (25*15300)/100 = 3825. ;)
An isosceles triangle in which the two equal sides, labeled a, are longer than the base, labeled b. This isosceles triangle has two sides of equal length, a, that are longer than the length of the base, b. The perimeter of the triangle is 15.7 centimeters. The equation 2a + b = 15.7 models this information. If one of the longer sides is 6.3 centimeters, which equation can be used to find the length of the base? 6.3+b=15.7 12.6+b=15.7 2a+6.3=15.7 2a+12.6=15.7
Answers
Hey There!!
The answer to this is: isosollese triangle has 2 equal sides that are longer than legnth of base
perimiter=15.7
equation is 2a+b=15.7
so if the longer side is 6.3, wat is legnth of base
we know that identical sides are bigger so 6.3 is one of the identical sides
2a means the 2 idneical sides
2(6.3)+b=15.7
12.6+b=15.7
subtract 12.6 from btohs ides
b=3.1
Thus, answer is base=3.1 cm
Hope It Helps!~
Answer:
answer B 12.6 +b =15.7
Step-by-step explanation:
hope this helps got it correct
The angle between two lines What is the size of the angle between the two lines 3x-2y+1=0 and x-3y=0 (answer in degrees and minutes)
15 degrees, 15 minutes
62 degrees, 6 minutes
43 degrees, 31 minutes
37 degrees, 52 minutes
Answers
Help my cousin please
Answers
Answer:can't read it
Step-by-step explanation:
so ummm
..
4.5 multiplied by x = 81. what represents x?
Answers
18 represents x
10x4.5=45
8x4.5=36
45+36=81
Answer is 18
What is the sum of -1/2 and 3/4?
Answers
Answer:
Step-by-step explanation:
\(\frac{-1}{2}+\frac{3}{4}\\ = \frac{-2}{4}+\frac{3}{4}\\ = \frac{-2+3}{4} \\ = \frac{1}{4}\)
Answer: 0.25
Step-by-step explanation:
Please help due today
Answers
Mean: 20.33 repeating (repeating digit: 3). Answer: Correct
Median: 19 Answer: 19/not filled in
Peak: 19.5 (between 19 and 20 [19+20/2) (between numbers 6 and 7 out of 12) Answer: 19.5/incorrect
Outlier: None, unless on a close scale, 17. Answer: None/Incorrect
Distribution Type: asymmetrical (I think) Answer: Asymmetric/possibly correct
Please give brainliest :D
Answer
Median: 19 & 20
Gap: (Left: 14, 15, & 16) (Right: 22, 23, and 24)
Step-by-step explanation:
Can anyone help me with all of these questions? I will mark the brainiest and PLEASE show all of the work :')
Answers
I know this question is not about math or science but my friends are saying the Leonardo DiCaprio when he was young is hotter than Zac Efron now and when he was young. I need y’alls opinions.
Who is hotter, young Leonardo DiCaprio or 35 year old Zac Efron? My pick is Zac Efron but I want some opinions.
Answers
Answer:
it's Zac Efron for sure, Leonardo DiCaprio is just not the same...