Subtract 81/6-45/6 Simplify the answer and write a mixed number
Answers
The value of the given fraction in mixed numbers is 6, or 36/6.
What is fraction?A fraction is a portion of a whole or, more broadly, any number of equal pieces. In ordinary English, a fraction represents the number of pieces of a specific size, such as one-half, eight-fifths, or three-quarters. In mathematics, a fraction is used to represent a piece or part of a whole. It symbolizes the equal pieces of the whole. A fraction is made up of two parts: the numerator and the denominator. The top number is known as the numerator, while the bottom number is known as the denominator.
Here,
=81/6-45/6
=(81-45)/6
=36/6
=6
The value for given fraction in mixed number will be 6 that is 36/6.
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Related Questions
How to solve adjacent angles?
Answers
Answer:
D
Step-by-step explanation:
1 + 4x and 57° are corresponding angles and are congruent , so
1 + 4x = 57 ( subtract 1 from both sides )
4x = 56 ( divide both sides by 4 )
x = 14
select the correct word form for 56,078
Answers
Answer:
Fifty six thousand and seventy eight
Step-by-step explanation:
Fifty six thousand and seventy eight
Solve for x: 3 (x - 3) + 8x = 5(2x + 1)
Answers
Answer:
x = 14
Step-by-step explanation:
3 (x - 3) + 8x = 5 (2x + 1)
FOIL: 3x - 9 + 8x = 10x +5
Move all the x terms to one side and all the constants to the other:
3x + 8x - 10x = 5 + 9
Combine like terms: x = 14
Put these groups of numbers starting with the smallest 1.506, 1.06, 1.501, 1.605
Answers
1.501
1.506
1.605
Hope this helps
Largest prime factor of 35 x the smallest prime factor of 15
Answers
Answer:
7x3=21 ... i think
Step-by-step explanation:
the factor of 35 is 1,5,7 and 35 but 7 is the largest prime number like the factors of 15 is 1,3,5 and 15 but 3 is the smallest prime number according to the question the answer is 7x3+21
Custom Office makes a line of executive desks. It is estimated that the total cost for making x units of their Senior Executive model is represented by the following function, where C(x) is measured in dollars/year. Find the following functions (in dollars) and interpret your results.
Find the average cost and marginal cost.
Answers
The marginal cost (MC) function tells us the additional cost of producing one more unit of the Senior Executive model.
To find the average cost, we need to know the fixed costs, which are not given in the problem. Therefore, we cannot calculate the average cost.
To find the marginal cost, we need to take the derivative of the total cost function with respect to x:
MC(x) = dC(x) / dx
MC(x) = \(0.3x^2\) - 16x + 500
Interpreting the results, the marginal cost (MC) function tells us the additional cost of producing one more unit of the Senior Executive model. It is an increasing function, which means that the cost of producing an additional unit increases as the production level increases. When MC is greater than the price of the product, it is not profitable to produce additional units, and the optimal production level is reached when MC equals the price.
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Question
Custom Office makes a line of executive desks. It is estimated that the total cost for making x units of their Senior Executive model is represented by the following function:
C(x) = 0.1x^3 - 8x^2 + 500x + 4000
where C(x) is measured in dollars/year.
which of the following is the factored from of the expression 18 + 12?
Answers
Answer:
3(6+4)
Step-by-step explanation:
Kathy is making some smoothies. The recipe uses 10 strawberries, s, for every 15 ounces of peaches, p.
Write an equation that can be used to determine the amount of strawberries needed based on the ounces of peaches.
S =
-P
Answers
Answer:
i dont know
Step-by-step explanation:
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What is 4,000 times 48?
The answer is 192,000
Answers
Answer:
yes 4000×48=192000
very clever....(dead serious)
Calculator
What are the coordinates of the midpoint of CD where C(2,
6) and D(4, 10)?
O (3, 2)
0 (2, 3)
0 (3, – 8)
0 (-1, 2)
1
2
OCT
20
tv
Answers
Answer:
O (3, 2)
Step-by-step explanation:
use the vectors method
(2+4)/2. (-6+10)/2
(3, 2)
16) Solve for side AB.
AB-
Round your answer to the nearest hundredth.
A) 5.45
B) 6.45
C) 7.45
Answers
Answer:
AB= 7.45
Anwer C)
Step-by-step explanation:
Cos (angle) = Nearest side / Huypothenuse
Cos(20) = 7 / AB
Cos(20) * AB = (7 /AB) * AB
Cos (20) * AB = 7
(Cos(20) *AB) / Cos(20) = 7 / Cos(20)
AB = 7 / cos(20)
AB= 7.45
In order to find the hypotenuse, we can use the trigonometric function “cosine”,
since.
Cosine =
Adjacent side (which is 7) / hypotenuse
Cos(50) = 7 / AB
AB = 7 / Cos(50)
AB = 10.89006678802289
AB ≈ 10.89
Have a good day ^^
Can someone help me Solve:
-2√3+√75=
Answers
Answer:
\(3\sqrt{3}\)------------------
Simplify in below steps:
\(-2\sqrt{3} +\sqrt{75} =\)\(-2\sqrt{3} +\sqrt{25*3} =\)\(-2\sqrt{3} +\sqrt{5^2*3} =\)\(-2\sqrt{3} +5\sqrt{3} =\)\(3\sqrt{3}\)A store rents movies. If the rental fee is $4 each, the store knows they can rent 110 movies per week. For each additional $1 increase in the rental fee, the store loses 11 rentals per week. What
rental fee should the store charge for a movie to maximize their revenue?
The store's revenue will be maximized if they charge $___for each movie rental.
Answers
Store revenue will be maximised, if they charge 7 dollars for each movie rental.
What is revenue?The entire amount of money received by an organisation's operations over a predetermined period of time is the basic definition of revenue.
A company's revenue is its total revenue before any expenses are subtracted. According to the definition, revenue is the total sum of money obtained through conducting commercial activities like sales.
Let store charge x $ for each movie.
No.of rented movies per weak = 108-9x(x-z)
Total revenue = x*[108-9(x-2)]
= x*[108-9x+18]
= x*[126-9x]
= 126x-9x^2
Total revenue will be maximised when dT/dx = 0
dT/dx = 126-9*2x
= 126-18x = 0
18x = 126
x = 7$
Store revenue will be maximised, if they charge 7 dollars for each movie rental.
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a rental car company charges drivers a flat fee to rent a car plus $0.25 for each mile they drive. If a drivers pays $100 drives 160 miles , which equation can he use to find his total cost y in terms of the number of miles driven ?
Answers
y = 100 + 0.25(160) - equation
y = 140 - if you needed the answer
Mr. Green has a class of 15 students. He can spend $20 on each student to buy math supplies for the year. He first buys all of his students calculators,
which costs a total of $85.05. After buying the calculators, how much does he have left to spend on each student?
$_
Answers
15 times 20 is 300
300 - 85.05 = 214.95
214.95/15 =
14.33
What is the perimeter of a rectangle length 86ft width 9ft 10inches?
Answers
The perimeter is 166.9 ft.
Convert feet to inches to make it easier to calculate. The formula to find the perimeter is... 2(w+h)
once you get your answer, convert inches back to feet.
Jane had $d to buy three Beanie Babies. (In our problem, they all cost the same).
If she were to buy all three, she’d spend all her money. Instead, she bought just one.
How much money does Jane have left after buying the Beanie Baby? Brainliest to correct answer:)
Answers
Answer:
$2/3d
Step-by-step explanation:
since it says that if she were to buy all three beanie babies, she'd spend all of her money, this means that since she bought 1, she only used up 1/3 of her money, or $1/3d.
so, after buying the beanie baby, she has $2/3d left.
A wage earner receives a gross pay of $983.15 for 52.5 hours of work. What is his hourly rate of pay if a regular workweek is 44 hours and overtime is paid at time-and-a-half the regular rate of pay?
Answers
$56.76
Step by Step explanation:
We must first identify the regular pay and overtime pay before we can calculate the hourly rate of pay. The wage earner worked 8.5 hours over the standard 44-hour workweek, or 52.5 hours total. We must first establish the regular rate of pay because the overtime rate of pay is 1.5 times that amount.
Let's name the standard hourly wage "x." The standard wage for 44 hours is 44 hours * x, which comes to $44x. The overtime pay would be $12.75 for 8.5 hours * x * 1.5. $44 x + $12.75 x = $56.75 x = $983.15 would be the entire salary.
So, $983.15 / $56.75x = 17.45. And, x = $983.15 / 17.45 = $56.76.
Find the value of x.
8^x=4096
Answers
The value of x is given as follows:
x = 4.
How to obtain the value of x?The exponential expression for this problem is defined as follows:
8^x = 4096.
Both 8 and 4096 are powers of 2, and can be represented as follows:
8 = 2³.4096 = 2^12.Hence the expression can be written as follows:
(2³)^x = 2^12.
Applying the power of power rule, we have that:
2^(3x) = 2^(12).
Applying the one-to-one property of the family of functions powers of x, the value of x is obtained as follows:
3x = 12
x = 4.
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what are the vertex and x-intercepts of the graph of the function given below?
Answers
Vertex: (1, -36); intercepts: x = 7, -5 (option D)
Explanation:Given:
\(y\text{ = x}^2\text{ - 2x - 35}\)To find:
the vertex and the x-intercepts
i) Vertex is given as (h, k). To determine the vertex, we will apply the formula:
\(\begin{gathered} h\text{ = }\frac{-b}{2a} \\ k\text{ = f\lparen h\rparen} \\ from\text{ the given equation:} \\ a\text{ = 1, b = -2 c = -35} \\ \\ h\text{ = }\frac{-(-2)}{2(1)}\text{ = 2/2} \\ h\text{ = 1} \\ \\ k\text{ = f\lparen h\rparen} \\ We\text{ will substitute the value of h with x in the given equation} \\ y\text{ =1}^2\text{ - 2\lparen1\rparen - 35} \\ y\text{ = -36} \\ k\text{ = -36} \end{gathered}\)Vertex (h, k): (1, -36)
ii) x-intercept is the value of x when y = 0. To determine x-intercept, we will substitute y with 0. Then solve for x
\(\begin{gathered} 0\text{ = x}^2\text{ - 2x - 35} \\ x^2\text{ - 2x - 35 = 0} \\ factors\text{ of -35 whose sum gives -2 are -7 and 5} \\ -7(5)\text{ = -35} \\ -7+5\text{ = -2} \\ \\ x^2-\text{ 7x + 5x - 35 = 0} \end{gathered}\)\(\begin{gathered} factorise: \\ x(x\text{ - 7\rparen + 5\lparen x - 7\rparen = 0} \\ (x\text{ + 5\rparen\lparen x - 7\rparen = 0} \\ x\text{ + 5 = 0 or x - 7 = 0} \\ x\text{ = -5 or x = 7} \\ The\text{ x-intercepts are x = 7, -5} \end{gathered}\)-3(x - y)
z(k – 1)£-
Plz help I will mark u Brainiest plz helpppp
Answers
Answer:
-108
Step-by-step explanation:
ok, so if x=2 and y= -4 and your equation given in the question is -3(x-y)\(^2\)
so we simply input our values of x and y given
-3(2-(-4))\(^2\)
word of advice to make your calculations and answers more precise always deal with numbers in bracket
I used a bracket for 4 because its carrying a minus/ negative sign and two negative multiplied gives a positive .
so, this will give you;
-3(2+4)\(^2\)= -3(6)\(^2\)
the square will only affect the number in the bracket
(6)\(^2\) = 6x6 =36
-3(36)= -3 x 36= -108
3. [-/2 Points]
Find the limit of the function (if it exists). (If an answer does not exist, enter DNE.)
4x² + 5x-6
x+2
DETAILS
20
lim
X--2
Write a simpler function that agrees with the given function at all but one point. Use a graphing utility to confirm your result.
g(x)
LARCALC12 1.3.044.
Need Help? Read It
Answers
The limit of the function as x approaches -2 is 20.To find the limit of the function (if it exists), we can substitute the given value into the function and simplify. Given function: f(x) = 4x² + 5x - 6x + 2
To find the limit as x approaches -2, we substitute -2 into the function:
f(-2) = 4(-2)² + 5(-2) - 6(-2) + 2
= 4(4) - 10 + 12 + 2
= 16 - 10 + 12 + 2
= 20
Therefore, the limit of the function as x approaches -2 is 20.
To write a simpler function that agrees with the given function at all but one point, we can use a graphing utility. By plotting the given function and observing its behavior, we can create a simpler function that matches the original function except at one point.
However, without further information about the specific behavior of the given function, it is not possible to provide a more detailed explanation or a graph of the simpler function.
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I need help with the second part
Answers
The probability that each bill is a $1 bill is given as follows:
1/16.
How to calculate a probability?A probability is calculated as the division of the desired number of outcomes by the total number of outcomes.
The bills are replaced, hence we consider that for each trial, there is a 1/4 probability of selecting a $1 bill, as one out of the four bills are of $1.
Hence the probability that each bill is a $1 bill is obtained as follows:
p = 1/4 x 1/4
p = 1/16.
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A ball is thrown into the air with an upward velocity of 35 ft/s. Its height, h, in feet after t seconds is given by the function h(t) = -16t2 + 35t + 5.5. When will the ball reach a height of 13.25 feet?
Answers
So we have 13.25=-16t2+35t+5.5
Using the quadratic formula we have the ball will reach after 0.398 second or after 1.790 seconds
TO ANYONE WHO WILL HELP ME..
I need someone to explain this math problem with me to contact me
gracie.hill.24 at student.nashvillesd.com
Answers
Answer:
there isn't a math question
Step-by-step explanation:
y
4
Solve for y.
Then, find the side lengths of the
largest triangle.
Fill in the green blank.
8
X
2
+
2
8
y
y
[?]
X
Enter
Help
Skip
![y4Solve for y.Then, find the side lengths of thelargest triangle.Fill in the green blank.8X2+28yy[?]XEnterHelpSkip](https://i5t5.c14.e2-1.dev/h-images-qa/contents/attachments/JuNdEokRZtVGhxu7UhDawqCUE5XDy8Kf.png)
Answers
Answer:
y = 4\(\sqrt{5}\) , ? = 10
Step-by-step explanation:
using Pythagoras' identity on the smallest right triangle
x² = 4² + 2² = 16 + 4 = 20 ( take square root of both sides )
x = \(\sqrt{20}\) = \(\sqrt{4(5)}\) = \(\sqrt{4}\) × \(\sqrt{5}\) = 2\(\sqrt{5}\)
using Pythagoras' identity on the middle right triangle
y² = 8² + 4² = 64 + 16 = 80 ( take square root of both sides )
y = \(\sqrt{80}\) = \(\sqrt{16(5)}\) = \(\sqrt{16}\) × \(\sqrt{5}\) = 4\(\sqrt{5}\)
using Pythagoras' identity on the largest right triangle
?² = x² + y² = (2\(\sqrt{5}\) )² + (4\(\sqrt{5}\) )² = 20 + 80 = 100
Take square root of both sides
? = \(\sqrt{100}\) = 10
PLEASE HURRY
What is the value of the expression 45x − 16 if x is equal to −6?
Answers
Answer:
-286
Step-by-step explanation:
45(-6)-16
= -270 - 16
= -286
Step-by-step explanation:
45x - 16
x = -6
45(-6) - 16
-270 - 16
-286
Hope this helps! :)
the sum of a four angles of quality is 180 true or false
Answers
Answer:
the sum of a four angles of quadrilateral is 180.False
Note: its 360°
false
hope this helps you
given f(x)= 24x^3+14x^2-11x-6 and (2x+1) is a factor, write f(x) as a set of linear factors
Answers
The linear factors of the given polynomial is (2x+1)(4x+3) and (3x-2).
What is factorization?The factorization method uses basic factorization formula to reduce any algebraic or quadratic equation into its simpler form, where the equations are represented as the product of factors instead of expanding the brackets. The factors of any equation can be an integer, a variable, or an algebraic expression itself.
The given function is f(x)=24x³+14x²-11x-6 and one of the factor is (2x+1).
Here, 24x³+14x²-11x-6 can be written as 24x³+12x²+2x²+1x-12x-6
12x²(2x+1)+1x(2x+1)-6(2x+1)
= (2x+1)(12x²+1x-6)
= (2x+1)(12x²+1x-6)
= (2x+1)(12x²+9x-8x-6)
= (2x+1)[3x(4x+3)-2(4x+3)]
= (2x+1)(4x+3)(3x-2)
Therefore, the linear factors of the given polynomial is (2x+1)(4x+3) and (3x-2).
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I bought some 60-cent candy bars with c dollars. Then I ate n of them. how many candy bars do I have left?
Thank you!!!!
Answers
Answer:
Step-by-step explanation:
60 divided by c-n=how many you have left