Answer:
m+n=x/p
p×(m+n)=(x/p)×p
x=pm+pn
The cost of hiring a car is $40 plus a charge of $30 per day. How much will it cost to hire the car for 2 days?
Step-by-step explanation:
we have a basic fee of $40 just for renting the car.
and we rent it for 2 days for $30 per day.
so, this costs
40 × 2×30 = 40 + 60 = $100
A triangle with two sides that measure 5 cm and
8 cm with an included angle of 39º.
Answer:
the other 2 sides equal 70.5 ...but I am not for sure because you did not give me enough information (like a picture)
which number line shows -4, -1, 1, and 2 correctly plotted.
A number line which shows -4, -1, 1, and 2 correctly plotted on a graph is shown in the image attached below.
What is a number line?In Mathematics, a number line can be defined as a type of graph with a graduated straight line which comprises both positive and negative numbers that are placed at equal intervals along its length.
This ultimately implies that, a number line primarily increases in numerical value towards the right from zero (0) and decreases in numerical value towards the left from zero (0). Therefore, the numerical values -4 and -1 would be plotted on the left hand side of zero (0) while the numerical values 1 and 2 would be plotted on the right hand side of zero (0) using a number line.
In this scenario, a number line would be used for the comparison of two or more numbers such as -4, -1, 1, and 2, and this is plotted in the graph shown in the image attached below.
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the product of three consecutive positive integers is times their sum. what is the sum of their squares?
77 is the sum of their integers squares .
What in math is an integer?
A whole number that can be positive, negative, or zero is called an integer. It is not a fraction. Integer examples include: -5, 1, 5, 8, 97, and 3,043. 1.43, 1 3/4, 3.14, and other numbers are examples of non-integer numbers.Three types of integers exist: 0 (zero), positive integers (natural numbers), and negative integers.Let the numbers be ( n - 1 ), n , ( n + 1 )
according to question
( n - 1 ) (n) ( n + 1 ) = 8( n + n - 1 + n + 1 )
n( n² - 1 ) = 8(3n)
( n² - 1 ) = 24
n²= 25
n = 5
since n is positive integer n = 5
thus required numbers are 4,5,6
4² + 5² + 6² = 77
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x-12.5=95 ''solve'' ..................
Using the simplification, the solution of the given expression for x is 107.5.
In the given question we have to solve the given expression.
The given expression is x-12.5=95.
Now solving the expression.
x-12.5=95
To solve the expression we add 12.5 on both side
x-12.5+12.5=95+12.5
x=107.5
The solution of the given expression for x is 107.5.
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Lines m and n are parallel and are intersected by transversal p.
Which angle corresponds with angle 2?
3
5
6
8
The angle which corresponds with angle 2 given that; lines m and n are parallel and are intersected by transversal p is; angle 6.
What are corresponding angles?Corresponding angles by definition are any pair of angles each of which happens to be on the same side of one of two lines cut by a transversal and also on the same side of the transversal.
Therefore, it follows from the definition above that the angle which is corresponding to Angle 2 as required in the task content is; angle 6.
This follows from the fact that angles 2 and 6; each happens to be on the same side of one of two lines cut by a transversal and also on the same side of the transversal.
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find the product and represent in the simplest form of 12/17 × 3/8
Answer:
9/34
Step-by-step explanation:
I find when multiplying fractions, its easier to separate them into the numerator and denominator.
So we have 12 x 3, and 17 x 8
12 x 3 = 36
17 x 8 = 136
So we have 36/136
Simplified, that is 9/34
Kayden just accepted a job at a new company where he will make an annual salary of
$48000. Kayden was told that for each year he stays with the company, he will be
given a salary raise of $4500. How much would Kayden make as a salary after 4 years
working for the company? What would be his salary after t years?
Salary after 4 years:
Salary after t years:
The salary of Kayden after 4 years will be $ 221,952.00
The annual salary is $48000
Salary rise is $4500
The rate of the this salary can be found out by [tex]\frac{48,000- 4500}{48000}[/tex]
= [tex]\frac{43,500}{48,000}[/tex] × 100
= 90.6 %
The time interval is 4 years
thus the prinicipal amount is given as $48000.
thus simple interest is P × R × T/ 100
which when calculated will give us
simple interest = $221,952.00
$221,952.00 is the total amount accrued from simple interest on a principal of $48,000.00 at a rate of 90.6% per year for 4 years. This includes both principal and interest.
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The first six numbers of a sequence are shown below. Which function can be used
to find the nth term?
-7, -1, 5, 11, 17, ...
Please Help Asap! Tysm if u do!
Answer:
41
Step-by-step explanation:
the pattern is +6 so the next few would be 23, 29, 35, 41, 47...
the ninth term would be 41
Ahlee i riding her bike to the beach. If the beach i 17 mile from her home, and he ha already travelled 3/5 of the way, how much farther doe he have to cycle?
The distance yet to be covered by Ashlee is 6.8 miles.
Ashlee is riding her bike to the beach. The beach is 17 miles from her home. She has already travelled 3/5 of the total distance. We need to find out how much farther she has to cycle.
Let the distance left to be covered by Ashlee be represented by the variable "D". The distance already covered by Ashlee on her cycle is calculated below.
d = (3/5)×17
d = 10.2
So she has already covered a distance of 10.2 miles. The distance yet to be covered is the difference between the total distance and the distance covered.
D = 17 - 10.2
D = 6.8
Hence, the distance yet to be covered by Ashlee is 6.8 miles.
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Leah keeps ducks and buffalo in their farm and there are 35 animals with a total if 110 legs. How many ducks and buffalo are there?
GIVEN :
35 animals110 legsTO FIND :
the number of ducks and buffalo are there.OPTIONS :
(A) 20 ducks, 15 buffalo
(B) 15 ducks, 20 buffalo
CASE (i) - 20 ducks, 15 buffalo
= 20·2 + 15·4
= 40 + 60
= 100
CASE (ii) - 15 ducks, 20 buffalo
= 15·2 + 20·4
= 30 + 80
= 110
FINAL ANSWER :
Therefore, the number of ducks are 15 and 20 buffalo.
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20 PIONTS
Suppose you have a $6-off coupon at a fabric store. You buy fabric that costs $9.50 per yard. Write an equation that models the total amount of money y you pay if you buy x yards of fabric. What is the graph of the equation?
The equation that models the total amount of money y you pay if you buy x yards of fabric is y = 9.50x - 6
Given,
You have a coupon for a $6 discount at a fabric shop. You purchase fabric for $9.50 per yard.
We have to find an equation that models the total amount of money y you pay if you buy x yards of fabric.
Here,
The equation for the situation be like;
y = 9.50x - 6
Where,
y is the total amount paid
x is the number of yards of fabric you bought
That is,
The equation that models the total amount of money y you pay if you buy x yards of fabric is y = 9.50x - 6
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Kirty count the number of pea in a ample of pea pod. Number of pea in a pod: 4 5 6 7 8
Number of pod: 2 10 18 14 6
What wa the mean number of pea in a pod?
The following measure's values are based on the number of peas provided.
Peas in a Pod mode is not possible.
Peas in a pod's median number is equal to 6
the average number of peas in a pod is 6
What is the number?
The definition of a number is "the count of the specified quantity."
utilized formula
Mean = sum of number of observation / toatal number present there
The answer to the query is
Considering counts of peas,
How many peas are in a pod = 4,5,6,7,8
Quantity of pods = 2,10,18,6,14
The number that represents the highest frequency is called the mode.
All of the numbers in the list have a frequency of one.
For the provided data, mode is not feasible.
If all the numbers are odd, the middle value, after placing them in ascending or descending order, is the median.
The supplied numbers' median is.
To obtain the mean value, replace the values in the formula.
Mean = 4+5+6+7+8/5 = 30/5 = 6
Consequently, the following measure's values are as follows based on the number of peas given:
Peas in a Pod mode is not possible.
Peas in a pod's median number is equal to 6
the average number of peas in a pod is 6
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Segment RS is reflected over the line y = x and then translated by (x+3, y + 4). The resulting segment
RS" has coordinates R" (-1,4) and S" (-3,-2). What are the coordinates of the segment RS?
The original coordinates are R= (-6,-6) and S = (-4,0)
What is translation?
Translation in mathematics is a property in which we shift each coordinate on a line by a constant value.
We are given that we originally had a segment RS which is reflected over the line y = x and then translated by (x+3, y+4) after this the segment we get the coordinates are R'' (-1,4) and S( -3,-2)
We are asked to find the coordinates of R and S
To find the coordinates we first reverse the process we subtract 3 from both x coordinate and 4 from both y coordinate
Hence we get,
R' = (-1,4)-(3,4)
R' = (-4,0)
And
S' = (-3,-2)-(3,4)
S' = (-6,-6)
Now to find the original coordinates we reverse the coordinates
Hence we get,
R= (-6,-6) and S = (-4,0)
Therefore the coordinates are R= (-6,-6) and S = (-4,0)
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Lines L and M are parallel.
What is the value of x?
12
16
29
33
in abc, m/_ A is thirteen less than m/_ C and m/_b is eleven less than 4 times m/_c find the measure of each angle
After solving the equation made for a triangle, the value of angle A will be equal to 21.
What is a Triangle?Simple polygons with three sides and three internal corners make up triangles. Being one of the fundamental geometric shapes, it is symbolized by the symbol and consists of three connected vertices.
As per the given data in the question,
Angle A is 13 less than angle C.
Let angle C is x then angle A is equal to (x - 13) and,
Angle B is 11 less than 4 times of angle C then,
B = 4x - 11
Add all the angles and equate them with 180.
(x -13) + (4x - 11 ) + x = 180
6x -24 = 180
6x = 180 + 24
x = 204/6
x = 34.
Substitute x = 34 in angle A
A = (x - 13)
A = 21.
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Find the value of c so that the polynomial p(x) s divisible by (x+2).[tex]p(x)=4x^3+cx^2+x+2\pi[/tex]
If a polynomial is divisible by another then that will be a factor of the polynomial. The value of c such that the given polynomial p(x) = 4x³ + cx² + x + 2 is divisible by (x + 2) is 8.
What is an algebraic factor?An algebraic factor is the multiplication of two algebraic terms.
That term could be in the form of summation multiplication or in subtraction.
The root of the quadratic equation formed by the algebraic factor is always real.
As per the given polynomial,
p(x) = 4x³ + cx² + x + 2
Divide 4x³ + cx² + x + 2 by (x+2)
First quotient = 4x²
Then, (4x³ + cx² )- (4x³ + 8x²)
Now in order to become it zero c must be the same as 8.
c = 8
Then, the second quotient = 1
(x + 2) - (x + 2) = 0
So, 4x³ + cx² + x + 2 = (x + 2)(4x² + 1)
Hence "The value of c such that the given polynomial p(x) = 4x³ + cx² + x + 2 is divisible by (x + 2) is 8".
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The graph below illustrates the decay of a radioactive substance over t days.
Use the graph to estimate the average decay rate from t = 5 to t = 15 Note: Your answer will be negative.
The estimate of the average decay rate of change is -0.6
How to estimate the average decay rate of the function?From the question, we have the graph and the interval is given as
t = 5 to 15
This can also be represented and expressed as
(a, b) = [5, 15]
From the attached graph, we have
f(5) = 12
f(15) = 6
The estimate of the average decay rate of change is calculated as
Rate = [f(b) - f(a)]/[b - a]
This gives
Rate = [f(15) - f(5)]/[15 - 5]
So, we have
Rate = [6 - 12]/[15 - 5]
Evaluate
Rate = -0.6
Hence, the average decay rate of change is -0.6
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A local candy shop sells boxes of chocolate for $3.75 each. If a customer purchases six or more boxes, the cost is only $3.25 per box, plus the customer has an additional $5 fee per order. C(x) represents the total cost and x represents the number of boxes, which can be modeled by the function below.
A piecewise function c of x in two pieces. The function is defined by part 1, which is 3 point 75 times x for x greater than 6, and part 2, which is 3 point 25 times x plus 5 for x is greater than or equal to 6.
Predict the cost of an order with 6 boxes.
$14.50
$22.50
$24.50
$27.50
Answer:
$24.50
Step-by-step explanation:
In order to predict the cost of an order with 6 boxes, x has to be equal to 6.
So we have to use the function 3.25x + 5 for [tex]x\geq 6[/tex].
Then, plug in 6 for x and solve.
3.25(6) + 5 = 19.50 + 5 = 24.50
The relationship between the number of crocodiles and the number of alligators is not proportional across all lakes. Only two of the lakes have crocodiles and alligators in the same proportion. Which two lakes are they?
There are two lakes that have crocodiles and alligators in the same proportion.The two lakes are Lake Winnipeg and Lake Champlain.
This is the only lakes where this is the case, making them the only lakes with a proportional relationship between the number of crocodiles and the number of alligators. crocodiles and alligators have been known to live in the same body of water, but they are usually not found in the same proportion. In these two lakes, however, they are found in equal numbers.
Crocodiles and alligators are both reptiles that belong to the same order, which is why they can live in the same environment and in the same proportion.It is most likely because these lakes have a warm climate which is suitable for these reptiles.
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Allie is playing basketball. She takes a shot 17 ft away from the basket. When the ball is 2 ft away from her, it is at a height of 10 ft above the floor. The ball reaches its highest height of 17 ft above the
floor when it is 9 feet away from her.
a. Find the value of a.
b. If the hoop is 10 ft high, how close would Allie have to be in order to make the basket?
a. The value of a is
(Simplify your answer.)
According to the vertex form of the parabola,
a) The value of a is -1/7.
b) And If the hoop is 10 ft high, the distance close to Allie have to be in order to make the basket should be 16 feet.
Vertex form of the parabola
The vertex form of the parabola can be given as,
y = a(x - h)² + k
Where
h,k are the coordinates of the vertex.
Given,
Allie is playing basketball. She takes a shot 17 ft away from the basket. When the ball is 2 ft away from her, it is at a height of 10 ft above the floor. The ball reaches its highest height of 17 ft above the floor when it is 9 feet away from her.
Here we need to find the following:
a. The value of a
b. If the hoop is 10 ft high, how close would Allie have to be in order to make the basket?
We know that, Allie takes a shot of 17 ft away and at the distance of 2 feet the ball achieve the height of 10 feet from the ground.
And the greatest height achieved by the ball is 17 ft above the floor.
Then the value of a is calculated by using the point that is obtained thorough the given details is,
=> (2, 10)
And the vertex of the equation are (9, 17)
When we apply these on the vertex form, then we get,
10 = a(2 - 9)² + 17
-7 = a(-7)²
49a = -7
a = -1/7
Therefore, the value of a is 1/7.
Now we have to find if the hoop is 10 ft high, The distance close to Allie have to be in order to make the basket-
Here the value of y is 10 and x is not known.
Now, we have to put these values on the equation then we get,
=> 10 = -1/7 (x - 9)² + 17
=> -7 = -1/7 (x -9)²
=> 49 = (x - 9)²
=>√49 = x - 9
=> x = 16
Therefore, if the hoop is 10 ft high, the distance close to Allie have to be in order to make the basket should be 16 feet.
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Antoinette spends 3 hours reading each day.
What is the total amount of time (in hours) that
Antoinette spent reading after 6 days?
Answer:
The answer is 18 hours
Step-by-step explanation:
3 hours x 6 days
3x6 = 18
solve the question
4+4=
8+8=
Answer:1. 8
2. 16
Step-by-step explanation:
A function is shown. F(x) = -7/8x + 11
What's the x-intercept?
What's the y-intercept?
Answer:
x-intercept (88/7,0), y-intercept (0,11)
Answers:
x intercept = 88/7
y intercept = 11
===============================================
Explanation:
To find the y intercept, we replace f(x) with 0 and solve for x.
f(x) = (-7/8)x + 11
0 = (-7/8)x + 11
(7/8)x = 11
7x = 8*11
7x = 88
x = 88/7 is the x intercept
It is located at (x,y) = (88/7, 0)
The x intercept always occurs when y = 0.
88/7 = 12.5714 approximately, but I would stick to the fraction form since it's most exact.
-------------------------------
The y intercept always occurs when x = 0.
f(x) = (-7/8)x + 11
f(0) = (-7/8)*0 + 11
f(0) = 0 + 11
f(0) = 11 is the y intercept
It is located at (0,11)
The y intercept is much easier to find since we just need to read off the last value of the function (aka the constant value).
Find the area of the circle. Give your answer to two decimal places . Please show work
Answer:
1256.64
Step-by-step explanation:
1. [-/1 Points]
DETAILS
Find the x- and y-intercepts.
7x - 6y = 1
x-intercept (x, y) = (
y-intercept (x, y) = (
(x, y) = (
multiply x times y divide by 6 on both sides and you got your answer
Assume the following:
• x + y = L
• x^2 + y^2 = M
Assuming L and M are constants, evaluate x^3 + y^3 in terms of L and M.
Please show work
If x + y = L and [tex]x^2+y^2[/tex] = M and the vales of L and M are constants, then the value of [tex]x^3+y^3[/tex] in terms of L and M is [tex]x^3+y^3=L^3-3(\frac{L^2-M}{2} )(L)[/tex]
The given values are
x + y = L
[tex]x^2+y^2[/tex] = M
We know the value of
[tex](x+y)^3=x^3+y^3+3xy(x+y)[/tex]
Rearrange the terms and convert to the suitable form
[tex]x^3+y^3=(x+y)^3-3xy(x+y)[/tex]
The value of x + y = L
Substitute the value of x + y in the equation
[tex]x^3+y^3=L^3-3xy(L)[/tex]
Here we have to find the value of xy
We know
[tex](x+y)^2=x^2+y^2+2xy[/tex]
Rearrange the terms and convert to suitable form
[tex]2xy=(x+y)^2-(x^2+y^2)[/tex]
Substitute the values in the equation
2xy = [tex]L^2-M[/tex]
xy = [tex]\frac{L^2-M}{2}[/tex]
Substitute the value of xy in the equation
[tex]x^3+y^3=L^3-3(\frac{L^2-M}{2} )(L)[/tex]
Hence, if x + y = L and [tex]x^2+y^2[/tex] = M and the vales of L and M are constants, then the value of [tex]x^3+y^3[/tex] in terms of L and M is [tex]x^3+y^3=L^3-3(\frac{L^2-M}{2} )(L)[/tex]
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PLEASE HELP!!!!!!!!!!
I WILL NAME YOU THE BRAINLIEST!
The thing is in the photo.
I do not understand it because it looks like it has "!" Please help
A 8 oz jar of peanut butter costs $1.32 – what is the price per ounce?
Answer:
the price per once is $0.165
Step-by-step explanation:
[tex]8 \: jar \: of \: peanut \: cost \: 1.32 \\ 1jar \: cost \: what \: \\ now \: to \: get \: price \: of \: each \: jar\\ 1.32 \div 8 \\ = .0165[/tex]
thanks to anyone who answers!
The sum of three consecutive numbers is 84. What is the largest of these numbers?
a 26
b 27
c 28
d 29