Find the value of x for which the lines I and m are parallel.
5x+13
11x-73
14.3
15
16.6
10
Answers
Answer:
15
Step-by-step explanation:
5x+13+11x-73=180°( co-interior angles sum is 180)
5x+11x+13-73=180°
16x-60=180
16x=180+60
16x=240
x=15
Related Questions
Can it be concluded that AWXY ABCD by SAS? Why or why not?
Ono, because the third corresponding sides must also be given as congruent
Ono, because the corresponding congruent angles listed are not the included angles
Ono, because all corresponding angles must be given as congruent
O yes, because two corresponding sides and a corresponding angle are congruent
Answers
It can be concluded that ΔWXY is equivalent to ΔBCD by the SAS rule because the corresponding sides and corresponding angle are congruent. Option D
What is SAS congruency?SAS congruency states that two triangles are said to be congruent if any two sides or angle between the sides of one triangle are equal to the corresponding two sides and also the angle between the sides of the second triangle.
Thus, it can be concluded that ΔWXY is equivalent to ΔBCD by the SAS rule because the corresponding sides and corresponding angle are congruent. Option D
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Answer:
B. No, because the corresponding congruent angles listed are not the included angles.
Step-by-step explanation:
Select the correct answer.
Sterling Company is testing the popularity of two products in the first days following their release. The quantity sold for Product 1,
t days after its initial release, is modeled by the following function.
g(t)= 200(1.36)
The quantity sold for Product 2, t days after its initial release, is shown in the following table.
5
859
t
0
1
2 3 4
f(t) 250 320 410 524 671
Based on this information, which product had the greater average rate of increase in sales after three days?
O Product 1
Both had the same average rate of increase in sales.
This cannot be determined from the given information.
O Product 2
Submit
Answers
Answer:where are the options ???
Step-by-step explanation:
Answer:
Product 1
Step-by-step explanation:
Got it
A rectangle has a perimeter of 92cm and its length is 1cm more than twice its width.
Using the definition of perimeter write an equation for P in terms of L and W
Using the relationship given in the problem statement, write an equation for L in terms of W.
Answers
Answer: Width = 15cm
L = 31cm
Step-by-step explanation:
P = 92 cm
L = 1 + 2W
P = 2L + 2W
P = 2(1+2W) + 2W
P = 2+4W+2W
P = 2 + 6W
92cm = 2 + 6W
subtract 2 on both sides to cancel the 2 on the right side.
90cm = 6W
W = 90/6
Width = 15cm
L = 1+2W
L = 1 + 30cm
L = 31 cm
Verification:
P = 2L+2W
P = 2(31)+2(15)
P = 62+30
P = 92cm
Hope I Helped!
Answer:
P = 2(L + W) = 2L + 2W (first part)
L = 2W + 1 (second part)
Step-by-step explanation:
L = length of rectangle
W = width of rectangle
P = perimeter of rectangle = 2 * (L + W)
So P = 2(L + W) = 2L + 2W (1)
It is also given that length is 2 * width + 1
So we get the equation
L = 2W + 1 for L in terms of W (2)
This question does not ask you to compute L and W but if you wanted to do that use the following steps
Substitute for L from equation 2 to equation 1 giving
P = 2(2W+1) + 2W = 4W + 2 + 2W = 6W + 2
We know P = 92
So 6W + 2 = 92
Subtracting 2 from both sides we get 6W = 90
Dividing both sides by 6 gives us W = 15
and L = 2 * 15 + 1 = 31
We can check this by finding the perimeter from L and W
perimeter = 2(L+W) = 2(31 + 15) = 2 (46) = 92 which matches the data in the question
Let x represent Anna's age. If John's age is Anna's age plus 1 and Tamara is Anna's
decreased by 2, write an expression that represents the sum of Anna's and John's
age, minus Tamara's age?
Answers
Answer:
x + 3
Step-by-step explanation:
x = Anna's age
y = John's age
z = Tamara's age
y = x + 1
z = x - 2
the expression for the sum of Anna's and John's age minus Tamara's age is
x + y - z
and when we use the equations above to simplify that :
x + (x + 1) - (x - 2) = x + x + 1 - x + 2 = x + 3
HELP ASAP!!!!!!
Ken and Betty each write a proof of the statement: if m
Answers
The statement third "Betty wrote an indirect proof using contradiction' and statement fourth "Ken wrote direct proof using deductive evidence" are correct.
What is an angle?When two lines or rays converge at the same point, the measurement between them is called a "Angle."
We have Ken's statements are shown in the table:
Angle AOC = Angle BOD (given)
Angle AOB + Angle BOC = Angle BOC + Angle COD (angle addition postulate)
Angle AOB = ANgle COD (subtraction property of equality)
Ken wrote direct proof using deductive evidence.
As we can in betty's proof:
Betty wrote an indirect proof using contradiction.
Thus, the statement third "Betty wrote an indirect proof using contradiction' and statement fourth "Ken wrote direct proof using deductive evidence" are correct.
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Evaluate: 216 1/2 Question 2 options: A) 9 B) 1 C) 6 D) -3
Answers
Subtract -13f^3+9f2+7f-16-(-8 f^3+5f^2+9f-4)
Answers
Answer:
:)\
Step-by-step explanation:
9-22 Throughput costing (continuation of 9-21). The variable maufacturing costs per unit of Nascar Motors are as follows:
April May
Direct cost per unit $6,700 $6,700
Direct manufacturing labor cost per unit $1,500 $1,500
Manufacturing overhead cost per unit $1,800 $1,800
1. Prepare income statements for Nascar Motors in April and May 2017 under throughput costing.
2. Contrast the results in requirement 1 with those in requirement 1 of Exercise 9-21.
3. Give one motivation for Nascar Motors to adopt throughput costing.
Answers
The Income Statement for Nascar Motors in April and May 2017 under Throughput Costing is given as attached.
What is a throughput costing?This refers a costing technique, also known as super-variable costing, which solely takes direct materials into account when calculating product costs.
The other expenses are all classed as period costs and are all deducted from income in the time period in which they are spent.
What is the Contrast between the results in requirement 1 with those in requirement 1 of Exercise 9-21?It is to be noted that Throughput costing has the lowest operating income in April while having the greatest operating income in May.
More so than either absorption or variable costing, throughput costing emphasizes sales as the source of operational income. See the attached.
What is one motivation for Nascar Motors to adopt throughput costing?It is to be noted that production that doesn't result in a commensurate sale in the same time period is penalized under throughput costing.
When compared to variable costing, costs that are variable with regard to production but are not direct materials are expensed in the period of incurrence.
In contrast to variable costing or absorption costing, throughput costing offers less of motivation to create inventory.
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Word Problem
(D) Joshua is going shopping for (E) paintings and (F) spoons. The cost of (E) painting is (B) 10$ and the cost of each (F) spoon is (A) 8$.
If (D) Joshua can spend at most (C) 100$, how many (F) spoons can be purchased?
3. Write an inequality of the form Ax + B ≤ C to represent the word problem using your answers for A, B, and C. Solve the inequality and show your work.
4. Graph the solution to your inequality on a number line or describe, in words, how to graph the inequality on a number line.
Answers
The number of spoons that can be purchased is 11, whereas the equation is given as 8x + 10 ≤ 100
What is an equation?An equation is an expression that shows the relationship between two or more variables and numbers.
The cost of each spoon is $8, hence A = 8. The cost of painting is 10, hence B = 10. Joshua can spend at most 100$, C = 100
8x + 10 ≤ 100
x ≤ 11.25
The number of spoons that can be purchased is 11, whereas the equation is given as 8x + 10 ≤ 100
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Answer:
92 spoons can be purchased.
Step-by-step explanation:
10x + 8 ≤ 100
10x + 8 ≤ 100
8 - 8 10x 100 - 8
10x ≤ 92
x = 1/5
10 x 1/5 = 92.
<---------------------------------------------------------------------------------------------------------->
<----------------------------------------------------0---------------------------- 92
Kareem wrote the expressions shown below.
[3.2] [2.7] [2.9] [4.8]
Which pair is equivalent?
O [2.7] and [3.2]
O [2.9] and [2.7]
O [3.2] and [2.9]
O [4.8] and [3.21]
Answers
The equivalent pair of the given expression is; [4.8] and [3.21]
How to find equivalent pairs?Floor function states that the greatest integer that is less than or equal to x. It is represented by: ⌊ x ⌋.
Ceiling function states that the least integer that is greater than or equal to x. It is represented by ⌈ x ⌉.
Kareem wrote the expressions;
[3.2] [2.7] [2.9] [4.8]
By definition above;
[3.2] = 4
[2.7] = 2
[2.9] = 3
[4.8] = 4
Thus, the equivalent pair is [4.8] and [3.2]
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prime factorization of 220
Answers
Answer:
The Prime Factorization of 220 is 22 × 51 × 111.
Step-by-step explanation:
Factors of 220 are integers that can be divided evenly into 220. It has total 12 factors of which 220 is the biggest factor and the prime factors of 220 are 2, 5, 11. There for, the Prime Factorization of 220 is 22 × 51 × 111.
12. Find the slope and y-intercept of the line. y= 1/5x-8
Answers
Hello and Good Morning/Afternoon:
Let's take this problem step-by-step:
What does the problem want us to find:
slopey-interceptLet's gather the information:
⇒ the information given: y = 1/5 x - 8
⇒ the line is in slope-intercept form
⇒ means:
⇒ coefficient in front of 'x' is the slope
⇒ constant is the y-intercept
slope is 1/5y-intecept is -8Answer:
Slope is 1/5y-intercept is -8Hope that helps!
#LearnwithBrainly
Hi!
The equation that we're working with is provided to us in Slope-Intercept Form:
[tex]\diamondsuit~~~\large\boldsymbol{y=mx+b}[/tex]
In the formula, the letter "m" denotes the slope, and it always comes before x; b is the y-intercept, and it's basically a number that is either added or subtracted from x.
Now let's identify the slope of the line given to us, that is:
[tex]\boldsymbol{\underline{\underline{y=1/5x-8}}}[/tex]
Slope = number before x,
Y-intercept = number added/subtracted from the slope
Therefore,
[tex]\stackrel{\heartsuit}{\boxed{\boxed{\textsc{Answers:}\begin{cases}\bold{Slope:\displaystyle\frac{1}{5}}\\\bold{Y-intercept:-8}\end{cases}}}}[/tex]
I hope it helped! Let me know if you need any explanation or clarification! I'm always happy to help. :D
Which of the following is not an example of like terms?
A. 2 and-6
B.2b and-6b
C.2b and 2
D.2b² and 6b²
Answers
Answer:
A. 2 and-6
Step-by-step explanation:
Like terms are terms that contain the same variables raised to the same powers. In other words, they have the same variables with the same exponents.
So in option A, we have the terms 2 and -6. These terms are not like terms because they do not have the same variables.
2 and -6
What is x/7 >= -6? Please Answer!
Answers
Step-by-step explanation:
x/7 ≥ -6
we rewrite it as :
x/7 = -6
by cross multiplication
x = -42
In order words:
x ≥ -42
Hope this helps
Good luck ✅
Draw the graphs of the lines below on the same grid to find the coordinates of the point of intersection.
y=3x−3 y=7−2x
Answers
The coordinates of the point of intersection of y=3x−3 and y=7−2x is (2, 3)
Graphing linear equationsFrom the question, we are to graph the given equations.
The graph of the equations is attached below.
In the graph, we can observe that the coordinates of the point of intersection of the is (2, 3)
Hence, the coordinates of the point of intersection of y=3x−3 and y=7−2x is (2, 3)
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find the indefinite integral.
Answers
Using substitution, the result of the indefinite integral is:
[tex]3\ln{(1 + x^{\frac{1}{3}})} + C[/tex]
What is the integral?The integral is:
[tex]\int \frac{1}{x^{\frac{2}{3}}(1 + x^{\frac{1}{3}})} dx[/tex]
The substitution is:
[tex]u = 1 + x^{\frac{1}{3}}[/tex]
Then the derivative is:
[tex]du = \frac{1}{3}x^{-\frac{2}{3}} dx[/tex]
ttex]dx = 3dux^{-\frac{2}{3}}[/tex]
Hence the integral is:
[tex]\int \frac{1}{x^{\frac{2}{3}}(1 + x^{\frac{1}{3}})} dx[/tex]
[tex]\int \frac{1}{x^{\frac{2}{3}}u} \times 3dux^{-\frac{2}{3}}[/tex]
[tex]\int \frac{3du}{u}[/tex]
[tex]3\ln{u} + C[/tex]
Returning to x:
[tex]3\ln{(1 + x^{\frac{1}{3}})} + C[/tex]
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The height of a projectile launched upward at a speed of 25 meters/second from a height of 70 meters is given by the function h(t)=-5sup(t,2)+25t+70. How long will it take the projectile to hit the ground?
Answers
6.5 s take the projectile to hit the ground.
What is projectile?A projectile is any object thrown into space upon which the only acting force is gravity.
Given:
speed = 25 m/s
h(t) = -5t² + 25t + 70
height = 70 m
Time to reach maximum height
( u sin90)/2g
= 25/2*9.8
= 1.275s
Max height = u²Sin²[tex]\theta[/tex]/g
=25*25/9.8
=63.775
So, total height=63.775 + 70 = 133.775 m
Now, time to fall back to the ground
h = ut+(1/2)gt²
t² = (h- ut)2/g
u=0
H= 133.775 m
(133.775*2)/9.8= t²
t² = 27.3010
t= 5.225 s
Total time taken to hit ground
= 5.225 + 1.275
= 6.5 s
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Find the outliers in the given data set below. 69, 16, 79, 80, 82
Answers
Answer:
16
Step-by-step explanation:
The outlier in the given dataset is "16".
Given is a data set 69, 16, 79, 80, 82, we need to determine the outliners of the set,
To identify outliers in a dataset, we generally use a statistical method such as the z-score or the IQR (interquartile range).
Since, the provided dataset is small with only five values, we can manually identify the outliers by observing the data.
An outlier is a value that significantly deviates from the rest of the dataset.
Let's examine the given dataset:
69, 16, 79, 80, 82
To identify outliers, we can consider any data points that are notably different from the others.
In this case, it seems that the value "16" is considerably lower than the other values.
Let's label it as a potential outlier.
Therefore, the outlier in the given dataset is "16".
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Which statement describes a key feature of function g if g(x) = f(x + 4)?
OA y-intercept at (0,4)
OB. x-intercept at (4,0)
OC. horizontal asymptote of y = 0
OD. horizontal asymptote of y = 4
Answers
The statement that describes a key feature of function g if g(x) = f(x + 4) is C. horizontal asymptote of y = 0.
What is a function?It should be noted that a function is an expression that shows the relationship between the variables.
In this case, the statement that describes a key feature of function g if g(x) = f(x + 4) is that the horizontal asymptote of y = 0.
The horizontal asymptote is vital for guiding the variables
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(0, 9)₂
What is the equation of a line that is parallel to y = 6x + 7 and passes through (0,
Enter your equation in the box.
Answers
Answer:
y = 6x+9
Step-by-step explanation:
Equations that are parallel have the same slope
y = 6x+7 is written in slope intercept form where the slope is 6 and the y intercept is 7
The lines will have a slope of 6
The point (0,9) is the y intercept because the x value is 0
We can write the equation in slope intercept form y = mx+b
y = 6x+9
Answer:
Hello! The answer is y = 6x + 9.
Step-by-step explanation:
When lines are parallel, they will have the same slope but a different y-intercept.
The y-intercept, in this case, would be (0, 9) since the x-coordinate equals 0. This leaves us with 9 as the y-intercept.
Our slope-intercept form equation will be written as:
y = 6x + 9
From the sample space S= (1, 2, 3, 4..., 15} a single number is to be selected at random. Given the following events, find the indicated probability. A: The selected number is even. B: The selected number is a multiple of 4. C: The selected number is a prime number. P(A and C) P(A and C) = (Simplify your answer. Type an integer or a fraction.)
Answers
Probability the selected number is even is 7/15
Probability the selected number is a multiple of 4 is 1/5
Probability the selected number is prime = 2/5
What is probability?Probability is the likelihood of an event happening or an event not happening.
When it is certain an event would happen the probability is 1.
Probability can be independent or mutually exclusive.
Analysis:
Required outcome
A = {2, 4, 6, 8, 10, 12, 14} (even numbers)
Total entry = 7
Total Sample = 15
P(even numbers) = 7/15
B (multiples of 4) = {4, 8, 12}
Total entry = 3
P(B) = 3/15 = 1/5
C(prime numbers) = {2, 3, 5, 7, 11, 13}
Total entry = 6
P(C) = 6/15
P(A and C) = 0.
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Suppose that you and a friend are playing cards and decide to make a bet. If you draw two face cards, where a face card is a Jack, a Queen, or a King, in succession from a standard deck of 52 cards replacing the first card, you win $50. Otherwise, you pay your friend $20. What is the expected value of your bet? Round your answer to the nearest cent, if necessary.
Answers
The expected value of your bet will be the negative $16.27 that mean loses.
What is the binomial distribution?Binomial distributions consist of n independent Bernoulli trials.
The expected value will be
E(X) = np
Suppose that you and a friend are playing cards and decide to make a bet.
If you draw two face cards, where a face card is a Jack, a Queen, or a King, in succession from a standard deck of 52 cards replacing the first card, you win $50.
Otherwise, you pay your friend $20.
Then the probability of winning will be
p = (12 / 52)(12 / 52)
p = 9 / 169
Then the probability of loosing will be
q = 1 – p
q = 1 – 9/169
q = 160 / 169
Then the expected value will be
E(x) = (9/169) x 50 + (160/169) x (-20)
E(x) = -$16.27
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The selling price of a second hand car is originally N273.000. The dealer reduces the price
in the ratio of 11:13; what is the new selling price of the car?
(a) 273,000 (b) 231,000 (c) 200,000 (d) 50,000
Answers
Answer:
231,000
Step-by-step explanation:
In the ratio of 11:13, if you plug in 13, the corresponding value is 11.
Dividing 11 by 13 shows that if you also multiply 13 by 0.846 (Rounded) it also equals 11.
So multiplying 0.846 by the original price of 273,000, we get 231,000.
The new selling price of the car will be 231,000. Then the correct option is A.
What are ratio and proportion?A ratio is a group of sequentially ordered numbers a and b expressed as a/b, where b is never equal to zero. When two objects are equal, a statement is said to be proportional.
The original selling price of a used automobile is N273,000. The price is dropped by the dealer by a ratio of 11:13.
The new selling price of the car will be given as,
Selling price = 273,000 x 11/13
Selling price = 21,000 x 11
Selling price = 231,000
Thus, the correct option is A.
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What would be your weight on the Moon if your weight on Earth is 80 lbs?
6 times 80 lbs
one-sixth of 80. Four Times 80 lbs one-fourth of 80 lbs
Answers
I hope this helps.
The graph of the absolute value parent function, f(x) = Ixl, is stretched
horizontally by a factor of 5 to create the graph of g(x). What function is g(x)?
Answers
Answer: [tex]g(x)=\left|\frac{x}{5} \right|[/tex]
Step-by-step explanation:
See atached image.
Will mark brainiest or whatever its called
Answers
Answer:
5621 years
Step-by-step explanation:
Plug everything in first.
[tex]N=N_0e^{-kt}\\\\\implies 0.57 = e^{-0.0001t}\\\\\implies\ln \left(0.57\right)=-0.0001t\\\\t=-\frac{\ln \left(0.57\right)}{0.0001}[/tex]
Round to closest amount of years = 5621 years
Please help!! Thank you so much if you do!! Jayla bought the ingredients to make chicken soup, and wanted to make a double batch, which would be 12 cups of soup.
Answers
Answer:
d.) 226.2 cubic inches
Step-by-step explanation:
The soup pot is in the shape of a cylindrical.
And
[tex]\sf Volume \ of \ cylinder= \pi (radius)^2 (height)[/tex]
Here given:
radius: 3 inchheight: 8 inchSo,
[tex]\sf Volume \ of \ pot= \pi (3)^2 (8)[/tex]
[tex]\sf Volume \ of \ pot= 72\pi \ in^3[/tex]
[tex]\sf Volume \ of \ pot= 226.2 \ in^3[/tex]
Can somebody walk me through this?
2 y + 14 = 6 ( 4 y + 1 )
Answers
-------------------------------------------------------------------------------------------------------------
Answer: [tex]\textsf{y = 4/11}[/tex]
-------------------------------------------------------------------------------------------------------------
Given: [tex]\textsf{2y + 14 = 6(4y + 1)}[/tex]
Find: [tex]\textsf{Solve for y}[/tex]
Solution: In order to solve for y we need to distribute the ride side of the expression, simplify, subtract 14 from both sides, subtract 24y from both sides, and divide both sides by -22.
Distribute and simplify
[tex]\textsf{2y + 14 = (6 * 4y) + (6 * 1)}[/tex][tex]\textsf{2y + 14 = 24y + 6}[/tex]Subtract 14 from both sides
[tex]\textsf{2y + 14 - 14 = 24y + 6 - 14}[/tex][tex]\textsf{2y = 24y + 6 - 14}[/tex][tex]\textsf{2y = 24y - 8}[/tex]Subtract 24y from both sides
[tex]\textsf{2y - 24y = 24y - 24y - 8}[/tex][tex]\textsf{2y - 24y = -8}[/tex][tex]\textsf{-22y = -8}[/tex]Divide both sides by -22
[tex]\textsf{-22y/-22 = -8/-22}[/tex][tex]\textsf{y = -8/-22}[/tex][tex]\textsf{y = 8/22}[/tex][tex]\textsf{y = 4/11}[/tex]Therefore, the expression simplifies down to y = 4/11.
A cubic yard of topsoil is to be spread evenly in the garden at Prove It! Math Academy. Thegarden measures 10 feet by 8 feet. How many inches deep will the topsoil be?
Answers
The topsoil will be 4.05 inches deep
Calculating depthFrom the question, we are to determine how many inches deep the topsoil will be
From the given information,
The volume of the topsoil = 1 cubic yard
Convert to cubic feet
1 cubic yard = 27 cubic feet
∴ The volume of the topsoil = 27 cubic feet
Then,
The depth of the topsoil will be = 27/(8 ×10)
Depth of topsoil = 27/80
Depth of topsoil = 0.3375 foot
Now, convert to inches
1 foot = 12 inches
∴ 0.3375 foot = 0.3375×12 inches
= 4.05 inches
Hence, the topsoil will be 4.05 inches deep
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3y−13≥−9 and 3y−13≤−1
Answers
[tex]3y \geqslant 13 - 9[/tex]
[tex]3y \geqslant 4[/tex]
[tex]y \geqslant \frac{4}{3} [/tex]
[tex]3y \leqslant 13 - 1[/tex]
[tex]3y \leqslant 12[/tex]
[tex]y \leqslant 4[/tex]
[tex] \frac{4}{3} \leqslant y \leqslant 4[/tex]