Answer:
(x - 2 + i)(x - 2 - i)(x - 1)x^3 -5x^2 + 9x - 5Step-by-step explanation:
In order to have rational polynomial, it has to have 2 + i as third zero.
Polynomial in factored form:
(x - (2 - i))(x - (2 + i))(x - 1) =(x - 2 + i)(x - 2 - i)(x - 1)Polynomial in standard form:
(x^2 - 2x - ix - 2x + 4 +2i + ix - 2i -i^2)(x - 1) =(x^2 - 4x + 4 + 1)(x - 1) =(x^2 - 4x + 5)(x - 1) =x^3 - x^2 - 4x^2 + 4x + 5x - 5 =x^3 -5x^2 + 9x - 5chicken wing chicken wing chicken wing
Answer:
Hot Dog and Bologna
Step-by-step explanation:
Chicken and macaroni, chillin with my...
plz help and plz with an explination
don't make fun of me bc I just put random answers
Answer:
from Ron to Bill from Bill to John the ball traveled about 80 yd
Step-by-step explanation:
Ron 30 yd from John
Bill 40 yd away from John
Bill 10 yd away from John
I need help figuring this out plz
Have to figure out values of x and y. pls show steps if u can
Answer:
y=60 degrees
x=90 degrees
Step-by-step explanation:
If you look at x, you can tell by it's angle that it is 90 degrees. A square has 4 sides with 90 degrees on each side, that angle is 1/4 of a square, making it a 90 degree angle, and a triangle has 3 sides, all 60 degrees, if you look at y, you can see that angle is 1/3 of a triangle, giving it a 60 degree angle.
Hope this helps!
Graph g(x) = -2x - 3
Answer: Slope=–2, y-intercept= (0, –3), and x-intercept (–3/2, 0).
Step-by-step explanation:
Slope of the graph is -2 and y intercept is -3.
What is Graph?Graph is a mathematical representation of a network and it describes the relationship between lines and points.
The given graph equation is g(x) = -2x - 3
g(x) equal to minus two x minus three.
By the equation of slope intercept form y=mx+c
where m is the slope and c is the y intercept.
m=-2 and c=-3
Let us plot a graph by data
x 0 1 2 3 4
g(x) -3 -5 -7 -9 -11
Hence slope of the graph is -2 and y intercept is -3.
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Tyler finds an expression v(x) for that gives the volume of a open-top box in cubic inches in terms of the length x in inches of the cutout squares used to make it.
Answer:
Bro, this is explaining something there is no question to answer here.
Step-by-step explanation:
Tom and Lisa wanted to improve their yard by planting daylilies and shrubs. They bought 3 daylilies and 5 shrubs for $46. The daylily costs $2 more than a shrub. How much was the daylily. Write a system of equations. Use x for cost of daylily and y for cost of shrub.
Answer:
Daylillies= $7 each Shrubs $5 each
Step-by-step explanation:
What is the solution for y=4x-9y
Answer:
y=4x-9y
y+9y=4x
10y=4x
Step-by-step explanation:
what is the answer to this
X^5×X^4
Answer:
X^9
Step-by-step explanation:
X^5 x X^4 = 9 its basically adding them
are the triangle below congruent ?
both are true #18 is right because ΔABD and ΔCBE are congruent they are congruent because they both take up two of the three smaller triangles. #19 is right because ΔABE and ΔDBC are congruent they are congruent because they both only take up one of the smaller trianges inside.
hope this helps!
While catching fireflies, you and a friend decide to have a competition. After m minutes, you have (3m+13) fireflies and your friend has (4m+6) fireflies.
a. Write an expression in the simplest form that represents the number of fireflies you and your friend caught together.
Expression: ____
b. The competition ends after 5 minutes. Who has more fireflies?
_____ more fireflies.
Answer:
a. 7m+19
b. You caught more fireflies, your friend caught less
Step-by-step explanation:
Answer:
Expression: 7m +19
Who has More? Me/You
ANSWER QUICKLY..
It is your birthday and you are going to get a new cell phone. The day
you buy the phone, you will have to pay the $59 interest fee and a $250
down payment. The remaining balance of the phone will be paid off in 24
equal payment. The total bill is $909, including the interest fee and down
payment. What will be the cost of your monthly payments for the new
cellphone?
50 payments
42 payments
25 payments
30 payments
Answer:
you will pay 25$ every month
Step-by-step explanation:
909 - 250 - 59 = 600
600 dollars divided by 24 is 25
Hope this helps
Please help
Which of the following is the equation of the line that is parallel to the graph of y = 5x + 7 and has y-intercept at (0, -2)
y=−15x−2
y is equal to negative 1 fifth x minus 2
y=5x−2
y is equal to 5 x minus 2
y=−2x+7
y is equal to negative 2 x plus 7
y=5(x+2)
Answer:
y=-15x-2
Step-by-step explanation:
Please help
Which of the following is the equation of the line that is parallel to the graph of y = 5x + 7 and has y-intercept at (0, -2)
y=−15x−2
y is equal to negative 1 fifth x minus 2
y=5x−2
y is equal to 5 x minus
I need it to be in least to greatest
Answer:
-28, -17, 22.4, |-27|
Step-by-step explanation:
Question 1 of 5
Which two ratios represent quantities that are proportional?
A. 56/64 and 36/48 B 21/28and 12/16 C. 9/10and 10/9 D. 5/7 and 7/14
Answer:
B
Step-by-step explanation:
21/28 is 0.75 and 12/16 is 0.75 so they are proportional
Please help! Will give brainiest (if i can) if you answer.
Answer:
A
Step-by-step explanation:
Find all of the missing values. Round the nearest tenth and do not include units.
WILL MAKE BRAINLIEST
Answer:
angle c is 65
line ac has a length of 10ft
line cb has a length of 22.1ft
Step-by-step explanation:
Evaluate the following expression. -7 x (7 + 9)
Answer:
-7x(16)
Step-by-step explanation:
The only thing you can combine is the 7+9
Brittany found a skirt on sale.
The price tag says $38 with
25% off. How much will she
pay for the skirt?
Answer:
$28.5
Step-by-step explanation:
25% of 38 is 9.5. You subtract 9.5 from 38 to get 28.5.
7x+3z-9-9x+2x+6z+11 simplify
Answer: 9z + 2
Step-by-step explanation: you have to add and subtract everything in the equation.
Which one? (Warm up) whoever answers correctly gets brainlest!!
Answer:
it's c
Step-by-step explanation:
if not then it's a
The slope of a line can be stated many ways if not put into simplest form.
True/False: 2
is one way to correctly state the slope of the line shown.
True
False
Noah is thinking of two fractions that have a sum of 3/5 each fraction has a numerator of 1 what are the denominators of the fractions
Answer:
Step-by-step explanation:
1/2 and 1/10
The value of fractions whose sum is 3/5 are, 1/2 and 1/10.
What is mean by Fraction?A fraction is a part of whole number, and a way to split up a number into equal parts. Or, A number which is expressed as a quotient is called fraction. It can be written as the form of p : q, which is equivalent to p / q.
We have to given that;
Noah is thinking of two fractions that have a sum of 3/5 each fraction has a numerator of 1.
Now, Let two fraction with each has a numerator of 1 are,
⇒ 1/2 and 1/10
Now, We can add these fraction, we get;
⇒ 1/2 + 1/10
⇒ (10 + 2) / 20
⇒ 12/20
⇒ 3/5
Thus, The value of fractions whose sum is 3/5 are, 1/2 and 1/10.
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18+10= -4(2x-7) what does x equal?
Answer:
x equals 0
at least i think so
what is the value of c? 2c + c = 180
Answer:
60 is the value
Step-by-step explanation:
2c+c =180
2*60 = 120
120+60 is 180
POSSIBLE POINTS: 10
Which of the following systems of inequalities correctly models its graph? (15 pts)
ſy < -2x + 2
by <-
fy<
oly> - * +10
O
{y
o {> <+4.
byzz
1
2
3
4
5
K
K
W
O
Answer:
this problem is 2x+26
Step-by-step explanation:
Tabitha collects quarters from different states. The value of her collection is $17.75. How many quarters does she have in her collection?
Answer:
71
Step-by-step explanation:
What is the slope and the y intercept for the graph y=7x-2
Answer:
slope = 7
Y intercept = 2
Step-by-step explanation:
help with this question please
The answer should be C
2. If you were to graph the line y = 2x-1 using a t-chart, list the five ordered
pairs that would go in the chart shown.
Answer:
(-2, -5)
(-1, -3)
(0, -1)
(1, -1)
(2, 3)
Step-by-step explanation:
To do this you simply put in an input for x and then solve and you will get your y.
We'll use
x= -2 for this input
y=2(-2)-1
y=-4-1
y=-5
(-2, -5) Is one ordered pair
We'll use
x= -1 for this input
y=2(-1)-1
y=-2-1
y=-3
(-1, -3) Is another ordered pair
We'll use
x= 0 for this input
y=2(0)-1
y=0-1
y=-1
(0, -1) is another ordered pair
We'll use
x= 1 for this input
y=2(1)-1
y=2-1
y=1
(1, -1) is another ordered pair
We'll use
x= 2 for this input
y=2(2)-1
y=4-1
y=3
(2, 3) is the last pair I'll use today.
Hope this helps! If you have any questions on how I got my answer feel free to ask. Stay safe!
There are 4 green gumballs, 3 blue gumballs, and 6 red gumballs. What is the probability of getting a red gumball
ANSWER NEEDED ASAP
Answer:
6/13
Step-by-step explanation:
b/c it is 6 wanted amount out of 13 total amount
