Answer:
1. n>=-3
2. s<=65
3. n>=25
4. n/3=n-12
5. 3n-1=n+5
6. 2(n+5)=20
Step-by-step explanation:
please help i will mark brainliest
Answer:
180, i already commented it but like i even looked it up a straight line is 180
Step-by-step explanation:
Two fractions havedenominators of x^2+ 6x + 9and x^2. What is the LeastCommon Denominator?
The least common denominator (LCD) is the smallest number that can be a common denominator for a set of fractions. It's also known as the lowest common denominator.
The denominators of two fractions are given as:
\(x^2+6x+9\text{ and }x^2\)Factoring the first expression:
\(x^2+6x+9=(x+3)^2\)It's clear there is no common factor between both denominators. Such expressions and numbers are called to be coprime.
For example, 9 and 25 are coprime, but they are not prime numbers individually.
When two numbers or expressions are coprime, the LCD is just their product.
Therefore the Least Common Denominator is:
\(x^2(x+3\text{)}^2\)I need help quick I’ll give brainliest
Answer:
Area of circle - Area of square
radius of circle is 8m
side of squre os 12m
Step-by-step explanation:
Area of circle is pie r^2
22/7 × 8 × 8
22/ 7 × 64
= 201.14m^2
Area of square is side ^2
12 ×12
= 144m^2
hence 201.14 - 144
= 57.14m^2 is the area of shaded figure
GOOD LUCK FOR THE FUTURE! :)
who's seen Haikyuu? Who's your favorite?
Mine: Kozume Kenma
Answer: I also like kenma, also like shoyo
Step-by-step explanation:
Btw great question
Step-by-step explanation:
i think tanaka might be my favorite :)
hi ate this here sis at St do do
Answer:
Hiiiiiiiiiiiiii iiiiiiiiiiiiiiii
Use the Venn diagram to calculate probabilities.
Circles A, B, and C overlap. Circle A contains 12, circle B contains 11, and circle C contains 4. The overlap of A and B contains 5, the overlap of B and C contains 3, and the overlap of C and A contains 6. The overlap of the 3 circles contains 8.
Which probabilities are correct? Select two options.
In probability theory, a Venn diagram is a diagrammatic representation of sets that shows all possible logical relations between them. Venn diagrams are widely used in probability and statistics to visualize the relationship between different sets of data.
The given Venn diagram shows the relationship between three sets, A, B, and C. In order to calculate probabilities using a Venn diagram, we need to know the number of elements or members in each set, as well as any overlapping regions.
We can then use these numbers to calculate the probability of different outcomes.Let's consider two possible probabilities from the given Venn diagram:1.
The probability that an element is in set A and set B but not in set C is 0.1/0.5 = 0.22. The probability that an element is in set B or set C but not in set A is 0.2/0.6 = 1/3The first probability can be calculated by dividing the number of elements in the overlapping region of sets A and B (which is 0.1) by the total number of elements in set B (which is 0.5).
This gives us a probability of 0.22 or 22%.The second probability can be calculated by dividing the number of elements in the union of sets B and C (which is 0.2) by the total number of elements in either set B or set C (which is 0.6). This gives us a probability of 1/3 or approximately 33%.
Therefore, the correct probabilities are:1.
The probability that an element is in set A and set B but not in set C is 0.1/0.5 = 0.22.
The probability that an element is in set B or set C but not in set A is 0.2/0.6 = 1/3
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SMART PPL PLEASE HELP MEEEEEEE
Answer:
X=6 and the last one, I answered the other one, check it for explanation!
Step-by-step explanation:
Someone plz help me :(
1. C is the answer :)
Answer:
I believe the answer would be D. I hope this helps.
HELP ME PLEASE I NEED THE ANSWERS
Jonathan worked at McDonalds 20 hours a week and earned $195. Use the equation 20h = 195 to find Jonathan's hourly wage. *
Answer: 9.75
Explanation:
To find your answer, you need to divide 195 by 20, which is 9.75
BRAINLEST ANSWER!!
Find the coordinates of midpoint E.
(Enter answer in simplified form.)
Answer: -2a,-2b
Step-by-step explanation:
A student scores 88,73,81,75, and 78 on the first five science tests of the year. What is the minimum score the student needs to get on the sixth test in order to have a test average of at least 80?
Answer:84
Step-by-step explanation: add all the numbers together you should get a total of 395
Step 2 divide 395 by 5 = 79 that’s your average so far
Step 3 ( x the 6th test)
5• 79 + x =80 You will first multiply
6 5•79 = 395
Then 80 • 6 =480
Then subtract 480-395 = 85 is the lowest you will need to make
Answer:
Answer: 84
Step-by-step explanation:
Rewrite the equation below so that it does not have fractions.
2/3x+2=3/7
Do not use decimals in your answer.
the tire for a 10-speed bicycle has a diameter of 27 inches what is the distance traveled in 10 rotations of the tire. round to the nearest tenth
Answer:
The circumference is about 84.82 inches ;D
Which statement accurately describes current electricity?
Answer:C
Step-by-step explanation: Current electricity is caused by flowing negatively charged particles. The negatively charged particles that are responsible for the flow of electricity are called electrons.
The force is equal at all points in the field as the field lines are parallel in a uniform field. So, negatively charged particles will move in the opposite direction to the current.
Hence, the correct answer is "C. It is caused by flowing negatively charged particles."
When a negatively charged particle moves from one point to another then the current is produced. Then the correct option is C.
What is electrical current?A flow of electric charges, such as electrons or ions, traveling through an electrical component or space is known as an electric current.
The electrical current is produced when the negative charge flow in the conductor. The direction of the current is opposite to the flow of charges. The electrical current is due to electrons.
In a uniform field, the force is equal at all places in the field since the field lines are parallel. As a result, negatively charged particles flow in the opposite direction of the current.
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"Suppose \( f \) is a function such that \[ \begin{array}{l} \partial_{x} f(x, y, z)=1, \\ \partial_{y} f(x, y, z)=2, \\ \partial_{z} f(x, y, z)=8 z \end{array} \] and that \( f \) has a local extremum in D={(x,y,z) s.t. xyz=1}. At what point must this local extremum of f in D occur? Remark: if xyz=1, then x,y,z must all be nonzero."
There is no local extreme of f within the domain D for f is a function such that \(\[ \begin{array}{l} \partial_{x} f(x, y, z)=1, \\ \partial_{y} f(x, y, z)=2, \\ \partial_{z} f(x, y, z)=8 z \end{array} \]\) and that f has a local extreme in D={(x,y,z) s.t. xyz=1}.
To find the point where the local extreme of f occurs in the domain
D={(x,y,z)∣xyz=1,x≠0,y≠0,z≠0}, we can use the gradient vector.
The gradient of a function f is defined as the vector of its partial derivatives. In this case, the gradient of f is given by:
∇f(x,y,z)=(∂f/∂zx, ∂f/∂y, ∂f/∂z )=(1,2,8z)
For a function to have a local extreme, the gradient must be zero at that point. Therefore, we can set each component of the gradient equal to zero and solve for x, y, and z:
∂f/∂x =1 that implies 1=0 (no solution)
∂f/∂y =2 that implies 2=0 (no solution)
∂f/∂z =8z that implies 8z=0 that implies z=0
Since z cannot be zero according to the given condition of D, there are no points in D where the local extreme of f can occur.
Therefore, there is no local extreme of f within the domain D.
Question: Suppose \(\( f \)\) is a function such that
\(\[ \begin{array}{l} \partial_{x} f(x, y, z)=1, \\ \partial_{y} f(x, y, z)=2, \\ \partial_{z} f(x, y, z)=8 z \end{array} \]\) and that \(\( f \)\) has a local extremum in D={(x,y,z) s.t. xyz=1}. At what point must this local extremum of f in D occur? Remark: if \(xyz=1\), then x,y,z must all be nonzero."
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60x C =120y
PLEASE HELPPPPP
Answer:
C = 2
Step-by-step explanation:
Solve for C by doing 120 / 60 = 2 easy and simple!
-6=n/-14-5
Please answer this with how you got the answer.
The solution to the equation -6=n/-14-5 is n = 14.
To solve the equation -6=n/-14-5, we first need to isolate n on one side of the equation.
We can start by simplifying the right-hand side of the equation by adding -5 to both sides:
-6 + 5 = n/-14
Next, we can multiply both sides by -14 to isolate n:
-6* -14 + 5*(-14) = n
84 - 70 = n
14 = n
Therefore, the solution to the equation -6=n/-14-5 is n = 14.
We got this solution by applying the order of operations and algebraic manipulation to isolate n.
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Uma pesquisa realizada pela IBGE constatou que a população de uma cidade havia aumentado de 82.350 para 105.200 habitantes calcule o valor desse aumento em índices percentuais
Answer:
the value of this increase in percentage indices is 27.77%
Step-by-step explanation:
The computation of the value of this increase in percentage indices is shown below:
Given that
The population has increase from 82,350 to 105,200
So, the increase in percentage would be
= (105,200 - 82,350) ÷ (82,350)
= 22,850 ÷ 82,350
= 27.77%
Hence, the value of this increase in percentage indices is 27.77%
Find value of X in the isosceles triangle shown below
Answer:
A
Step-by-step explanation:
You have to use Pythagorean theorem.
a^2 + b^2 = c^2
x^2 + 3^2 = 5^2 (you know that b=3 because is the half of 6)
x^2 + 9 = 25
x^2 = 25 - 9
x^2 = 16
x = √16
x = 4
The value of X in the isosceles triangle shown below is C) x = √61.
The answer is C: x = √61.
The isosceles triangle shown below has a base of 12 and a height of 8. Since the triangle is isosceles, the two shorter sides are congruent. Let x be the length of one of these shorter sides.
We can use the Pythagorean Theorem to find the length of x. The Pythagorean Theorem states that in a right triangle, the square of the hypotenuse is equal to the sum of the squares of the other two sides. In this case, the hypotenuse is the longer side of the isosceles triangle, which has length 8. The other two sides are the two shorter sides, each of which has length x.
Therefore, we have the equation:
8^2 = \(x^2\) + \(x^2\)
Simplifying the equation, we get:
64 = 2\(x^2\)
Dividing both sides of the equation by 2, we get:
32 = \(x^2\)
Taking the square root of both sides of the equation, we get:
x = √32 = √61
Therefore, the value of x is √61.
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Translate the sentence into an inequality.
Twice the difference of a number 4 and is greater than 28.
Use the variable w for the unknown number.
Answer:
(4w) > 28
Step-by-step explanation:
Please mark helpful
find the midpoint of A and B where A has coordinates (-5,3) and B has coordinates (3, -1)
Let me first tell u to how find the midnumber of two integers , look :
The midnumber of 3 and - 5 is finding like this :
( 3 + ( -5) ) ÷ 2 =
( 3 - 5 ) ÷ 2 =
- 2 ÷ 2 = - 1
Thus the midnumber of -5 & 3 is - 1 ;
Got it ?
This is what we do exactly to find the coordinates of the midpoint of two points.
_______________________________
As we have :
A = ( - 5 , 3 )
B = ( 3 , - 1 )
Midpoint of A & B = ( [ -5 + 3] ÷ 2 , [ 3 - 1 ] ÷ 2 )
Mp of A & B = ( -2 ÷ 2 , 2 ÷ 2 )
Mp of A & B = ( - 1 , 1 )
Enter and ordered the pair below so that the points hit the bullseye.
Answer:
(1,2)
Step-by-step explanation:
10. Think About the Process To celebrate ils grand openinga store is giving a $10 gift certificate every customer. To celebrate the owner's birthday, the store also giving a $50 gift certificate to every customer. Which customer is the First to get two certificates? What do you notice about the factors of 91 and 387?What customer is the first to get two gift certificates?
What do you notice about the factors of the two numbers ?
A. The numbers 91 and 38 have the same factors .
B. The number 91 is a multiple of the number 38.
C. The numbers 91 and 38 share exactly 2 common factors.
D. The numbers 91 and have no common factors Other than 1.
Answer:
b
Step-by-step explanation:
the highest level of the corporate social responsibility pyramid is
The highest level of the corporate social responsibility pyramid is philanthropic responsibility.
The corporate social responsibility (CSR) pyramid is a framework that categorizes the various levels of social responsibility that companies can demonstrate. It is often depicted as a pyramid with four distinct levels, with each level building upon the previous one. The highest level of the CSR pyramid is philanthropic responsibility.
The four levels of the CSR pyramid are:
Economic Responsibility: This is the foundation of the pyramid and represents a company's obligation to be profitable and contribute to the economy by providing goods, services, and employment opportunities.
Legal Responsibility: The next level involves a company's compliance with laws and regulations. It signifies that a company should operate within the legal framework and fulfill its legal obligations.
Ethical Responsibility: This level goes beyond legal compliance and requires a company to conduct its business in an ethical and moral manner. It involves behaving responsibly and doing what is right, even if it is not explicitly required by law.
Philanthropic Responsibility: The highest level of the CSR pyramid is philanthropic responsibility. It represents a company's voluntary efforts to contribute to society and make a positive impact through charitable donations, community involvement, and social initiatives. Philanthropic responsibilities are often seen as going above and beyond what is expected or required of a company.
The highest level of the corporate social responsibility pyramid is philanthropic responsibility. It signifies a company's voluntary actions to contribute to society and make a positive impact through charitable donations, community involvement, and social initiatives. While economic, legal, and ethical responsibilities are important, philanthropic responsibility represents a company's commitment to giving back and making a difference in the communities it operates in.
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A man serves 6 customers in 30 minutes. How many customers can be served in 2 hours?
Answer:
24
Step-by-step explanation:
2 hours * 60 minutes/hour = 120 minutes
120 minutes / 30 minutes = 4
120 minutes is 4 times 30 minutes, so he can serve 4 times as many people.
4 * 6 customers = 24 customers
Answer: 24
A man serves 6 customers in 30 minutes. There are 24 customers who can be served in 2 hours.
What is the unitary method?The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.
A man serves 6 customers in 30 minutes. we want to find how many customers can be served in 2 hours.
We know that
2 hours x 60 minutes/hour = 120 minutes
120 minutes / 30 minutes = 4
120 minutes is 4 times 30 minutes, so he can serve 4 times as many people.
= 4 x 6 customers
= 24 customers
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nd Practice
3. Divisors and multiples of a number
Consider 28=7x4.
a) What does 4 represent with respect to 28?
b) What does 7 represent with respect to 28?
c) What does 28 represent with respect to
each of the numbers 7 and 4?
Answer:
a. Factor (divisor).
b. Factor (divisor).
c. Multiple.
Step-by-step explanation:
Given the algebraic expression;
28 = 7 * 4
We can re-write the expression as;
1. \( \frac {28}{4} = 7\)
2. \( \frac {28}{7} = 4\)
Hence, we can deduce the following points from the above algebraic expression;
a) With respect to 28, 4 represents a factor or divisor.
b) With respect to 28, 7 represents a factor or divisor.
c) With respect to each of the numbers 7 and 4, 28 represents a multiple.
If.you are missing a term in your
polynomials (both dividend and divisor),
you must put a zero as a coefficient
place holder for that term.
Only for the dividend
False
Only for the divisor
True
Answer:
True
Step-by-step explanation:
You need a place holder in both the dividend and the divisor when dividing polynomials.
Henry opens a savings account that has a 4.5% annual interest
rate. After 18 months, he receives $75,000. How much did he invest?
Show all work
Henry opens a savings account with an annual interest rate of 4.5 percent. After a year, he gets $75,000 in payment. He made a deposit into the savings account of $72,831.68.
Here are the steps on how to calculate the amount Henry invested:
Convert the annual interest rate to a monthly rate.
\(\begin{equation}4.5\% \div 12 = 0.375\%\end{equation}\)
Calculate the number of years.
\(\begin{equation}\frac{18 \text{ months}}{12 \text{ months/year}} = 1.5 \text{ years}\end{equation}\)
Use the compound interest formula to calculate the amount Henry invested.
\(\begin{equation}FV = PV * (1 + r)^t\end{equation}\)
where:
FV is the future value ($75,000)
PV is the present value (unknown)
r is the interest rate (0.375%)
t is the number of years (1.5 years)
\(\begin{equation}\$75,000 = PV \cdot (1 + 0.00375)^{1.5}\end{equation}\)
\$75,000 = PV * 1.0297
\(\begin{equation}PV = \frac{\$75,000}{1.0297}\end{equation}\)
PV = \$72,831.68
Therefore, Henry invested \$72,831.68 in the savings account.
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question 7 ! I don’t understand some one explain
Answer:
4x +8 -x + 10 = x+4
3x+18= x+4
2x= -14
×=-7