Answer:
5
Step-by-step explanation:
The required number of complex zeros would be 5.
Given that,
To determine the number of complex zeros for the polynomial function f(x) = x⁵ +4x³ – 5x.
A polynomial function is a function that applies only integer dominions or only positive integer powers of a value in an equation such as the quadratic equation, cubic equation, etc. ax+b is a polynomial.
Here,
Given polynomial,
f(x) = x⁵ +4x³ – 5x
Where the degree of the function is 5 implies the number of complex zeros would be also 5.
Thus, the required number of complex zeros would be 5.
Learn more about polynomial functions here:
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Gerardo claims the figures shown in the graph are similar. Write a series of transformations with explanations to support Gerardo’s claim. *
Answer:
A dilation by 2 and a rotation about the origin at 90 degrees counter-clockwise
Step-by-step explanation:
Already taken geometry.
I need help asapppppoooo
Answer:
This looks rly familiar
Step-by-step explanation:
I took this test and the answer is C
Shawna and her best friend Keisha go shopping. The function p(x) = 3x4 + 2x3 − 4x2 + 21 represents how much money each girl spent based on the number of hours they were shopping. If Shawna and Keisha each go shopping for 2 hours, how much money did they spend together? $37 $69 $101 $138 Question 9(M
Answer:
$69
Step-by-step explanation:
Given the amount of money each girl spent based on the number of hours they were shopping modeled by the function p(x) = 3x4 + 2x3 − 4x2 + 21
To get how much they spend together if each go shopping for 2hours, we will substitute x = 2 into the given function as shown:
p(2) = 3(2)⁴ + 2(2)³ − 4(2)² + 21
p(2) = 3(16) + 2(8) − 4(4) + 21
p(2) = 48 + 16 − 16 + 21
p(2) = 48+21
p(2) = 69
Therefore they spend $69 together
Answer: 138$
Step-by-step explanation: 69$ is how much 1 girl spends. They both spend 138%$. Also, I took the test.
Which expression is 3 times as large as the expression 610 – 97?
Choose 1 answer:
3 x (610 – 97)
3+ (610 - 97)
3 x 610 – 97
Solve the inequality -2(4x-2)<-8x+4
Answer:
There are no solutions.
Step-by-step explanation:
−2(4x−2)<−8x+4
Step 1: Simplify both sides of the inequality.
−8x+4<−8x+4
Step 2: Add 8x to both sides.
−8x+4+8x<−8x+4+8x
4<4
Step 3: Subtract 4 from both sides.
4−4<4−4
0<0
Stuck on this question. Need help! (Will mark as Brainliest if correct)
Can you help guys I’m stuck on it
Answer:
See Below
Step-by-step explanation:
Ok, so congruent means the same.
Using this knowledge, we can clearly see that the bottom pair are not congruent.
For the first pair, let compare the slopes and lengths of the line segments.
(If you have wax paper, you can trace A and see if it matches B)
GH <=> PQ = 2 blocks
LG <=> UP = 5/1 slope
KL <=> TU = 2 blocks
JK <=> ST = 1 block
IJ <=> RS = 1/1 slope
HI <=> QR =3 blocks
As you can see, all the corresponding side lengths/ slopes are the same.
This means the first pair are congruent.
WILL BRAINLIEST WHOEVER ANSWERS IN 2 MINUTES!
An auto parts manufacturer throws out gaskets with weights that are not within 0.06 pound of the mean weight of the batch. The weights (in pounds) of the gaskets in a batch are 0.58, 0.63, 0.65, 0.53, and 0.61. Which gasket(s) should be thrown out?
Answer:
0.53 Pounds I think
Step-by-step explanation:
I hope this helps!
-x + 4 = 32
Solving for X
X=-28
X=-36
X=28
X=36
Answer:
X=28
Step-by-step explanation:
Mary owns a coffee shop. She charges $4.50 for a cup of coffee, and it costs her $1.25 to make each cup of coffee plus a $75 a day for other expenses. Write and solve an equation to determine how many cups of coffee, c, will Mary need to sell to break-even?
Answer:
Approximately 23 cups of coffee
Step-by-step explanation:
Break even = Fixed cost/Selling price - variable cost
Fixed cost = $75
Selling price = $4.50
Variable cost = $1.25
Break even = $75/$4.50 - $1.25
= 23.076923077
Approximately = 23
Therefore, Mary has to sell approximately 23 cups of coffee daily in order to break evem
whats the square route of 4
Jason ate 2/3 of the pizza. What part of the pizza is left? (split in 6)
Answer:
4
Step-by-step explanation:
2/3 * 6/1 = 12/3
12/3 = 4/1
The part of the pizza that is left = 2 from the 2/3 pizza eaten by Jason.
What are word problems in mathematics?Word problems in mathematics are the use of arithmetic and mathematical operations to solve problems real-life problems.
From the given information, Let us assume that the total amount of the pizza is 1.
If Jason ate 2/3 of the pizza, then the part of the pizza that is left is:
[tex]\mathbf{=(1 - \dfrac{2}{3})}[/tex]
[tex]\mathbf{=(\dfrac{3 -2}{3 })}[/tex]
[tex]\mathbf{=\dfrac{1}{3 }}[/tex]
Now, we are to split the remaining part of the pizza into 6 parts;
i.e.
[tex]\mathbf{=(\dfrac{\dfrac{1}{3}}{6})}[/tex]
[tex]\mathbf{=(\dfrac{1}{3}}\times \dfrac{6}{1})}[/tex]
= 2
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Find the distance between the two numbers on the number line.
1.8
12.
-2.5
-3
-2
1
0
1
2
F. 4.1
G. 0.7
H. 4.3
I. -0.7
Answer:
Step-by-step explanation:
A simple way to calculate the distance between numbers on a number line is to count every number between them. A faster way is to find the distance by taking the absolute value of the difference of those numbers. Absolute value of a number on a number line is its distance from 0 on the number line .
Write a quadratic function in standard form with zeros 5 and 6
Answer:
[tex] {x}^{2} - 11x +30[/tex]
Step-by-step explanation:
Zeros = 5 & 6
Let the variable of the quadratic function be x
Therefore, (x - 5) & (x-6) are factors
[tex](x - 5)(x - 6) \\ \\ = {x}^{2} - (5 + 6)x + ( - 5)( - 6) \\ \\ = {x}^{2} - 11x +30 \\ is \: the \: required \: quadratic \: \\function.[/tex]
Nicholas’s school is located at ____.
A. (0, 0)
B. (1, –1)
C. (–2, – 2)
D. (3, 2)
Answer:
D
Step-by-step explanation:
cuz it is
help asappppp? i’m having trouble on wat the 1/4 point is
Answer:
(-14, 5.5)
Step-by-step explanation:
Perhaps the easiest way to find the 1/4 point is to find (x, y), then find the midpoint between that and M.
(x, y) = 2M -(13, 25) = 2(-5, 12) -(13, 25) = (-23, -1)
Then the 1/4 point is ...
((-23, -1) +M)/2 = ((-23, -1) +(-5, 12))/2 = (-28, 11)/2 = (-14, 5.5)
_____
If we call the end points A(x, y) and B(13, 25), then we know ...
M = (A+B)/2
A = 2M -B . . . . we'll need this in a bit
and the 1/4 point Q is such that ...
(Q -A)/(B -A) = 1/4
4Q -4A = B -A . . . . cross multipliy
Q = (B +3A)/4 = (B +3(2M -B))/4 = (6M -2B)/4 . . . . solve for Q
Q = (3M -B)/2 . . . . reduce the fractions
Q = (3(-5, 12) -(13, 25))/2 = (-28, 11)/2 = (-14, 5.5) . . . as above
what is the vertex of y=2x^2-8x+3?
for graphing quadratics in standard form
Answer:
vertex is 2
Step-by-step explanation:
vertex is 2 because the formula is -b/2(a)
so if we substitute it is -8/2(2)
simplify it will be 2
HELPP 10 POINTS!! Find the slope of the line on the graph.
Write your answer as a fraction or a whole number, not a mixed number or decimal.
Answer:
2/3
Step-by-step explanation:
To find the slope use rise over run between two points. You start at one point and count up. Then you go right until you reach your second point. You can also use this formula in the screen shot below. the first point is (x1, y1) the second point is (x2, y2)
PLS help me answer this question if correct I'll make brainylist!!!!!
Answer:
The answer is the third number line
Step-by-step explanation:
First let's find the solution to the inequality
4x - 3 is less than 5
+3 +3
4x is less than 8
4x/4 is less than 8/4
x is less than 2
Note: If it is less than, it will have an open circle pointing to the left on a number line.
The answer is the third number line
Hope this helps!
Answer:
option 3
Step-by-step explanation:
4x-3 < 5
1) we first solve the equation and get x < 2
2) we already can eliminate options 1 and 2
3) and we know the answer choices will be less than 2 so the answer is 3 becuase of process of elmination.
A square has a side length of (x+3) centimeters. If the perimeter is 24 centimeters, what is the side length of the square? (Hint: to find
the perimeter of a square, you add up all the lengths of the sides).
A.Зcm
B.7cm
C. 9cm
D.14cm
Answer:
3 cm
Step-by-step explanation:
4(x + 3) = 24
4x + 12 = 24
4x = 12
x = 3 cm
**multiply by 4 because a square has 4 equal sides***
Answer:
3
Step-by-step explanation:
A square has 4 equal sides
so
4(x+3) = perimeter = 24
4x+12 = 24
4x = 12
x=3
why is it not poping up???
Answer:yes
Step-by-step explanation:
idoooncxmm
Answer:
yes
Step-by-step explanation:
non
Line q passes through (-5.5) and is parallel to the
line 2x + y + 1 = 0
the slope of line q is
Answer:
the slope does not change as it is parallel so the slope is -2
(3x-8) (2x+12) whats the answer
Answer:
6x^2 + 20x - 96
Step-by-step explanation:
FOIL!!! 3x times 2x is 6x^2,
3x times 12 is 36x,
-8 times 2x is -16x
12 times -8 is -96
36x-16x= 20x
Can someone please help me with these questions?
Answer:
7. m<RST = 138°
8. m<MNP = 56°
9. m<WXZ = 130°
10. m<ABC = 118°
Step-by-step explanation:
7. m<RST = 138° (alternate exterior angles are congruent)
8. m<MNP = (a + 28)°
(a + 28)° = 2a° (alternate interior angles are congruent)
a + 28 = 2a
Collect like terms
28 = 2a - a
28 = a
m<MNP = (a + 28)°
Substitute a = 28
m<MNP = (28 + 28)° = 56°
9. m<WXZ = 5y°
5y = (2y + 78)° (alternate interior angles are congruent)
5y = 2y + 78
Collect like terms
5y - 2y = 78
3y = 78
Divide both sides by 3
y = 26
m<WXZ = 5y°
Plug in the value of y
m<WXZ = 5(26)
m<WXZ = 130°
10. m<ABC = (3n - 47)°
(3n - 47)° + (n + 7)° = 180° (same side interior angles are supplementary)
3n - 47 + n + 7 = 180
Collect like terms
4n - 40 = 180
Add 40 to both sides
4n = 180 + 40
4n = 220
Divide both sides by 4
4n/4 = 220/4
n = 55
m<ABC = (3n - 47)°
Plug in the value of n
m<ABC = 3(55) - 47 = 165 - 47
m<ABC = 118°
1.) Angle 1 and angle 2 are complementary. If the measure of angle 1 is (8x - 6) and the measure of angle 2 is (14 + 8), find the value of x and the measure of angle 1.
Answer:
If the value of second angle is 14x + 8 then :
x = 4
angle 1 = 26°
Manager Roberts watched from the dugout as her baseball team took the field. It was the ninth inning and her players were locked in a 9-9 tie with their opposers. Roberts studied the nine players she had positioned on the field: Simmons, Roe, Flow, Schmoe, Schmidt, Whitt, Kitt, Kent, and Kowalski
Her attention soon became absorbed by the curious fact that her nine players wore on their uniforms: 1,2,3,4,5,6,7,8, and 9. The more she looked at his players and their numbers, the more he noticed. Roberts' observations are given below as clues, from which you should be able to deduce who played which position, wearing which number
Answer:
Follows are the solution to this question:
Step-by-step explanation:
Some of the data is missing in the question, which is defined in attached. please find it.
For point 1: P - 8- Roe
For point 2: C - 1- Schmoe
For point 3: 1B - 4 - Blow
For point 4: 2B - 2 - Kent
For point 5: SS - 9 - Kowalski
For point 6: 3B - 3 - Simmons
For point 7: LF - 5 - Schmidt
For point 8: CF - 6 - Kitt
For point 9: RF - 7 - Whitt
13. A refrigerator has a variety of drinks.
The contents are shown below. If one drink
is picked randomly, then which of the
following is not true?
A. You are twice as likely to select a cola than
a water.
B. You are half as likely to select a lemonade
than o water
C. You are more likely to select a cola than a
water or a lemonade.
D. You are twice as likely to select a water
than a cola.
Answer: D
Step-by-step explanation:
if you where twice as likely to select a water than a cola, they would be flip flopped.
In a sterile environment, a single cell of bacteria is placed on a sandwich for an experiment. The amount of bacteria doubles each hour.
Complete the following sentence that describes the relationship between the units of bacteria grown and the time required for its growth, t, in hours.
After
hour(s), the bacteria count on the sandwich reaches 2,048 units.
Answer:
11 hours
Step-by-step explanation:
1 doubled is 2. 2 doubled is 4. 4 doubled is 8. 8 doubled is 16. 16 doubled is 32. 32 doubled is 64. 64 doubled is 128. 128 doubled is 256. 256 doubled is 512. 512 doubled is 1024. and lastly 1024 doubled is 2048
Here is a table of the average distance and the variation in the distance for the five innermost planets in our solar system: Average Distance and Variation Planet Name Average Distance Variation Mercury 36.0 million miles 7.39 million miles Venus 67.2 million miles 0.43 million miles Earth 93.0 million miles 1.55 million miles Mars 142 million miles 13.2 million miles Jupiter 484 million miles 23.2 million miles "Average distance" means the mean distance that planet is from the sun over the course of its orbit, and "variation" means how far it varies from that mean. For example, if a planet had an average distance of 5 miles and a variation of one mile, it would have distances between 4 and 6 miles at different times. a) Write and solve an inequality to represent the range of distances that can occur between the Sun and one of the planets from the table (your choice). Show your steps/process. b) Why is this best represented as an inequality rather than an equation? Explain in at least 3 sentences.
9514 1404 393
Answer:
a) |e-93|≤1.55; 91.45 ≤ e ≤ 94.55
b) see below
Step-by-step explanation:
a) Let e represent the distance from the sun to the earth in millions of miles. The table tells us the average distance is 93.0 million miles, and the difference from that value can be as much as 1.55 million miles. The corresponding inequality is ...
|e-93.0| ≤ 1.55
We can solve this by rewriting it as a compound inequality.
-1.55 ≤ e -93.0 ≤ 1.55
91.45 ≤ e ≤ 94.55 . . . . . . add 93
__
b) An absolute value equation will give a finite number of particular values as its solution. The question asks for a range of values. An absolute value inequality is well-suited to providing a solution that is a range of values.
PLEASE HELP
What would be the title of this information on a line graph?
Answer:
temperature each day
Step-by-step explanation:
gxhvyendudnr gfchjdv