Answer:
D is your answer
Step-by-step explanation:
Just did it and it was right : )
Also for anyone else who needs the other answers they are as follows:
1. D. [tex]6x^4[/tex] then C. [tex]3x^4[/tex]
2. B. [tex]-30x^2 \sqrt{2x}[/tex] then C. [tex]4x^4^3 \sqrt{2x^2}[/tex]
3. D. [tex]2x\sqrt{10x} - 2x \sqrt{5}[/tex]
4. B. [tex]32x^2 \sqrt[3]{2x} -8x^3[/tex]
5. A. [tex]-22[/tex] then C. [tex]4x^4 \sqrt{5} +2x^2 \sqrt{3x} + 4x^3 \sqrt{30} +6x \sqrt{2x}[/tex]
6. B. [tex]x^\frac{2}{12}* y^\frac{9}{12}[/tex] then C. [tex]\sqrt[12]{x^2*y^9}[/tex]
These answers are for!!!!NC Math 2 -22092x0
Multiplying Radicals
Assignment
Due March 11
Multiplying radicals with like indices.
The solution of the given equation will be 2√5x(√2-1).
What is an equation?It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.
The expression will be solved as below:-
= √5x ( √8x² - 2√x)
= √5x ( 2√2x - 2√x)
= √5x(√2-1)(2√x)
= 2√5x(√2-1).
Therefore the solution of the given equation will be 2√5x(√2-1).
To know more about equations follow
https://brainly.com/question/2972832
#SPJ2
which Is NOT a linear function?
I think its Y = x+ 3
A customer buys bouquets of tulips and bouquets of roses for $.. What is the price of a bouquet of roses?
Question:
A customer buys bouquets of tulips and bouquets of roses for $40.25. The bouquet contained 17 tulips and cost $18.25. What is the price of a bouquet of roses?
Answer:
[tex]Rose =\$22.00[/tex]
Step-by-step explanation:
Given
[tex]Total = \$40.25[/tex]
[tex]Tulips = \$18.25[/tex]
Required
The cost of a bouquet of roses
Since the customer bought a bouquet each, the formula to use is:
[tex]Total = Tulip + Rose[/tex]
Make Rose the subject
[tex]Rose =Total - Tulip[/tex]
[tex]Rose =\$40.25 - \$18.25[/tex]
[tex]Rose =\$22.00[/tex]
A bouquet of rose costs $22.00
Elis, Raine and Avery buy a boat for $33 000.
Elise pays $12 000, Raine pays $6000 and Avery pays the rest.
Six years later they sell the boat for $25 300.
They share the money in the same ration that they bought the boat.
How much money does Avery lose on the sale of the boat?
Amount Avery paid: 32,000-12,000-6,000 = 15,000
Divide portion she paid by total cost:
15,000/33,000
Simplify to 15/33
Multiply the amount the boat was sold for by her portion:
25,300 x 15/33 = 11,500
Subtract the amount she got from the amount she paid:
15,000 - 11,500 = 3,500
She lost $3,500
Answer:
yes
Step-by-step explanation:
yes!
Divide 2/3 ÷ 1/4. Write your answer in mixed number.
Answer:
Step-by-step explanation:
Rewrite second number as the reciprocal and as a multiplication
2/3 * 4/1 = 8/3
Final Answer: 2 2/3
helpppppppppppppppppp
Answer and Step-by-step explanation:
The independent variable is m, and the dependent variable is h.
This is because you can plug in any value for m, making m NOT have to depend on any other value to become m.
With h, it needs the result of m and its other values to become the result of h. H relies/depends on the values in the equation to become a value.
#teamtrees #PAW (Plant And Water)
b Tding costs $5 per foot How much will it cost to put tiles along the edge of the pool?
Solve the system of equations x – 3y = 1 and 2x + 2y = 18 by combining the
equations.
Urgent!Math help!!! What’s the real answers?
Answer: you got the two right, the third is incorrect and the fourth is correct
Step-by-step explanation: I took the quiz hope I pulled some weights off your shoulders
Chapman wants to buy a pair of AirPods however he currently has only 20 he then decides to begin saving his monthly allowance until he has enough for his purchase. After two months, he has saved a total of $66, including his initial $20. Select the linear equation that models S, The total amount of money he will have saved, X months after he begins saving his allowance
Answer:
C
Step-by-step explanation:
i think its c but i cant be to sure im only in the 7th grade :) i hope its right
Is x=3, y=2 a solution to the system of equations shown? Justify your answer.
y = 2x - 4
3x + 2y = 8
Answer:
It is not a solution.
Step-by-step explanation:
y = 2x - 4
2 = 2(3) - 4
2 = 6 - 4
2 = 2
The point is a solution to the first equation.
3x + 2y = 8
3(3) + 2(2) = 8
9 + 4 = 8
11 ≠ 8
The point is only a solution for one equation. It is not a solution to the system.
Hope this helps.
Factor the following expression using the GCF: 16b + 40ab
An electronic device factory is studying the length of life of the electronic components they produced. The manager selects two assembly lines and takes all samples on those two lines. He got a sample of 500 electronic components and records the length of life in the life test. A histogram indicates that the lifespans have moderate right skew. From the sample he found the average length of life was 200,000 hours and that the standard deviation was 1,000 hours. He wants to find the confidence interval for the average length of life of the electronic components they produced. Based on the information, what advice will you give to him
Answer:
The confidence interval will be given by:
[tex]200000 \pm 44.72z[/tex], in which z is related to the confidence level.
For a confidence level of x%, z is the value in the z-table that has a pvalue of [tex]1 - \frac{1 - z}{2}[/tex]
Step-by-step explanation:
Central Limit Theorem
The Central Limit Theorem estabilishes that, for a normally distributed random variable X, with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the sampling distribution of the sample means with size n can be approximated to a normal distribution with mean [tex]\mu[/tex] and standard deviation [tex]s = \frac{\sigma}{\sqrt{n}}[/tex].
For a skewed variable, the Central Limit Theorem can also be applied, as long as n is at least 30.
In the context of this problems:
It means that the sampling distributions of the sample mean of 500 components will be approximated normal, with mean 200,000 and standard deviation [tex]s = \frac{1000}{\sqrt{500}} = 44.72[/tex]
To build the confidence interval:
The confidence interval for the average length of life of the electronic components they produced will be given by:
[tex]200000 \pm 44.72z[/tex], in which z is related to the confidence level.
For a confidence level of x%, z is the value in the z-table that has a pvalue of [tex]1 - \frac{1 - z}{2}[/tex]
What should you check if the
experiment does not led
Answer:
D: the wiring and the other
Step-by-step explanation:
Answer:
The liquid and the medal
Step-by-step explanation: "So the electrons start to move from one metal to the other through the liquid. This creates current" This is why i would check the liquid and the medal. if the experiemnt doesnt work then there must be something wrong with the current
Factor:
n^4- 3n^2 + 2
*example: n^2-n-2 factored would be: (n-2)(n+1)*
Step-by-step explanation:
[tex]( \: n - 1) \times (n + 1) \times \: ( {n }^{ 2 - 2)} [/tex]
what is the asnwer to 1.25+(-0.75)
Answer:
2
Step-by-step explanation:
Answer:
0.5
TIENSEQR STRAE
Step-by-step explanation:
HELP ME I BEG OF YOU!!!!
Which inequality is represented by this graph?
A. Negative 34.5 greater-than x
B. Negative 34.5 less-than x
C. Negative 35.5 greater-than x
D. Negative 35.5 less-than x
Answer:
B) -34.5 < x
---
Hope this helps!
Answer:
The correct answer is A
Step-by-step explanation:
what is equivalent to 2/6
Answer:
1/3
Step-by-step explanation:
2/6 divided by 2/2 equals 1/3.
Explanation: You have to find the common factor the numerator and denominator share.
Have A Great Day! :)
The Hu family goes out for lunch, and the price of the meal is $54. The sales tax on the meal is 7%, and the
family also leaves a 15% tip on the pre-tax amount. What is the total cost of the meal?
Answer:
The total cost of meal is $65.34
Step-by-step explanation:
Price of the meal = $54
Sales tax on meal = 6%
Tip given= 15% on pre-tax amount
We need to find total cost of meal.
First finding sales tax amount:
We need to calculate 6% of 54

So, the sales tax would be $3.24
Now, we need to find tip amount
We will find 15% of 54

So, the tip given would be $8.1
The total cost of meal = Price of meal + Sales Tax + Tip
= 54+3.24+8.1
= 65.34
So, the total cost of meal is $65.34
THANKS 0
0.0
(0 votes)
Still have questions?
FIND MORE ANSWERS
ASK YOUR QUESTION

Get your grade upgrade
Fast-track your learning with uninterrupted verified answers.
UPGRADE NOW
GET PARENT TO DO IT
New questions in Mathematics
A total of 120 adults and students attended a school volleyball game. Each adult paid $2.50, and each student paid $1.00. The total paid by the adul…
Pls help me!!! I don’t know the answer I will give u brainlyest if I get it correct
What is the value of x?
1. Make sure you explain why and show all your work. In Triangle QRS, X is the midpoint of QR, Y is the midpoint of RS, and Z is the midpoint of QS. …
plsssssssssssssssss help ill do anything
A dragonfish is swimming at -900 m relative to sea level. It rises 250 m. What is the dragonfish´s new depth relative to sea level? Show your work.
Which set of side lengths, in inches, will form a triangle? a 3.5, 7.2, and 3.0 b 10.0, 4.6, and 5.3 c 5.5, 4,9, and 10.5 d 3.2, 5.9, and 4.5
The arc made by a sector at center is 72 degrees . Given that the length of an arc is 44cm ,calculate the radius of the circle (Take pi as 3.14)
Kiara is walking a 5-kilometer race to raise money for a cause. She has walked 2,600 meters. How many more kilometers does she have left to walk? (
What is the approximate difference in the circumference of a circle with a radius of 4 ft and the circumference of a circle with a radius of 6 ft?
Please help pre algebra AND WILL GIVE BRAINLIEST
а ІІ 609 b = а 9 30° b .: 9 :: 18 :: 92 :: 913, 1 182 18/3
really quick help me please
Find the Domain and range from the graph of a quadratic function using interval notation
Help on 19-20 Do not explain
please help!! i'll mark brainliest if you're correct :))))
please help meeee like right nowww
Express the ratio 4:7 in the form n:1
Please I’m having such a hard time with these 2 questions I’ve been on this assignment all day and it’s due soon PLEASE HELP !!! What is the answer an…
If $t$ is a real number, what is the maximum possible value of the expression $-t^2 + 8t -4$?
LOAD MORE
Previous
Next
Ask your question
12
answers left
Ready for unlimited Expert-Verified answers?
See top answers
In a class of 6, there are 2 students who forgot their lunch.
If the teacher chooses 2 students, what is the probability that both of them forgot their lunch?
Does the infinite series below converge or diverge? If it converges, what is the sum?
10 + 2 +
2/5 + 2/25
Answer:
The sum is 12.5
Step-by-step explanation:
Answer:
1. C
2. B
3. A
4. D
5. B
6. C
7. B
8. C
9. C
10. B
11. A
12. D
13. B
14. A
15. A
Step-by-step explanation:
Connexus Sequences and Series Online Practice
100%
What is the slope and y-intercept of the function
f(x) = - 7 + 3x
A. m= 1/3 b= 7
B. m= -3 b= -7
C. m=3 b =-7
D. m= -1/3 b= 7 7
Answer: the answer is C. M= 3 and B= -7
the slope is always with the (x) and the b is by itself
3^x+1=sqrt3
[tex] {3 }^{x + 1} = \sqrt{3} [/tex]
Help plz
Answer:
√3= [tex]\sqrt[2]{3}[/tex]=[tex]3^{\frac{1}{2} }[/tex]
x+1=1/2
x=1/2-2/2=[tex]\frac{-1}{2}[/tex]
Step-by-step explanation:
Hope it helps!
volume!! please help asap will give brainly thing!
please show your work if possible
Answer:
A. V = ⅓(½×3×4)9
Step-by-step explanation:
Volume of triangular pyramid = ⅓(Base area)height
Base area = ½×b×h
b = 3 cm
h = 4 cm
Base area = ½×3×4
Height of prism = 9 cm
Plug in the values
Volume = ⅓(½×3×4)9
Find the first, fourth, and tenth terms of the arithmetic sequence described by the given rule.
A(n) = 1 + (n – 1)(–5.7)
Answer is in the photo. I can only upload it to a file hosting service. link below!
tinyurl.com/wpazsebu
Explain why inequalities of the form x > cor
x
Step-by-step explanation:
Write an inequality of the form x > c or x < c to represent a constraint or condition in a real-world or mathematical problem. Recognize that inequalities of the form x > c or x < c have infinitely many solutions; represent solutions of such inequalities on number line diagrams.
Is 8/15 greater than 4/5 ? and is 2/3 greater than 5/8 ?
Answer:
yes 8/15 is greater and 2/3 is less than
plz help I need help on math plz help the first one get bainys its actually for my lis sis
here is my picture
Answer:
Step-by-step explanation:
1. $5
2. 50 cents
3. 25 cents
4. 3 dollars
5. 70 cents
just subtract them
Please help please help
This is a quadratic function and I have to use a square roots method please help me
F(x)=3x^2+7x-20
Answer:
the answer can be 1.667 or -4
Andrea receives a $40 gift card to use at the roller skate rink. It costs her $8 per visit to skate. Write a function relating the value of the gift card, v, in terms of the number of visits,n
Answer:
its b
Step-by-step explanation:
Answer:
Step-by-step explanation:
b
In a right triangle, the hypotenuse has endpoints P(-3, 2) and Q(1, -3).
Answer:
the remaining points either be (-3,-3) or (1,2)