Answer:
B
Step-by-step explanation:
The only x,y pair in the table is 4,2
W
X
(6x-60)°
3x + 5
(2x+68)°
Z
A. WY = 72, m4Z = 132°
B. WY= 101, m4Z = 72°
C. WY = 101, m4Z = 132°
D. WY= 132, m4Z = 101°
Y
Find the length of Wy and the measure of ZZ.
Answer:
x = 32
Step-by-step explanation:
Angle <X and angle <Z is has same measure because they are congruent angles so we can write the following equation:
6x - 60 = 2x + 68 transfer like terms to the same side of the equation
6x - 2x = 68 + 60 subtract/add
4x = 128 divide both sides by 4
x = 32
To find the measure of angle <Z and length of WY replace x with the value we found
WY = 3*32 + 5
WY = 101
m<Z = 2*32 + 68
m<Z = 132
Calculate the value of x.
Answer:
x = 17deg
Step-by-step explanation:
Let angle y be the unknown angle IN THE TRIANGLE.
Angle y = 180 - 90 - 73
= 17deg
Angle x = Angle y (Alternate angles on 2 parallel lines)
Angle x = 17 deg
Answer:
17° is the answer.
-8
-4
8
-4
y
-8
y = -x + 5
4
80
x
What is the solution of the system of equations?
The solution of the equation is 5477x + 12y = -56
How to determine the solutionGiven the equation;
-8 -48-4y-8y = -x + 5480x
First, we collect like terms
-56 - 12y = 5477x
Collect the numbers with variables together
-56 = 5477x + 12y
Thus, the solution of the equation is 5477x + 12y = -56
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Evaluate the following expressions by substituting s = 5 and t = 4.
4t2 - 2t - s
1. 50
2. 51
3. 52
4. 53
[tex]\huge\text{Hey there!}[/tex]
[tex]\huge\textbf{Equation:}[/tex]
[tex]\mathbf{4t^2 - 2t - s}[/tex]
[tex]\huge\textbf{Solving:}[/tex]
[tex]\mathbf{4t^2 - 2t - s}[/tex]
[tex]\mathbf{= 4(4)^2 - 2(4) - 5}[/tex]
[tex]\mathbf{= 4(4\times 4) - 2(4) - 5}[/tex]
[tex]\mathbf{= 4(16) - 2(4) - 5}[/tex]
[tex]\mathbf{= 64 - 2(4) - 5}[/tex]
[tex]\mathbf{= 64 - 8 - 5}[/tex]
[tex]\mathbf{= 56 - 5}[/tex]
[tex]\mathbf{= 51}[/tex]
[tex]\huge\textbf{Answer:}[/tex]
[tex]\huge\boxed{\textsf{Option B. 51}}\huge\checkmark[/tex]
[tex]\huge\text{Good luck on your assignment \& enjoy your day!}[/tex]
~[tex]\frak{Amphitrite1040:)}[/tex]Solve this system algebraically. 7x - 2y = 4 5y + 3x = 10 {(-41/40, -41/58)} {(41/40, 41/58)} {(-40/41, -58/41)} {(40/41, 58/41
Answer: 4
Step-by-step explanation:
Solve the equqtion of a circle (-3,4) and radius 4 units
Step-by-step explanation:
The equation of a circle is usually in the form: [tex](x-h)^2+(y-k)^2=r^2[/tex] where (h, k) is the center and r is the radius. With the information you provided you would have the equation: [tex](x+3)^2+(y-4)^2=16[/tex]. I'm a bit confused by "solve the equation of a circle" do you mean solve for y? if so you would just do
Original Equation:
[tex](x+3)^2+(y-4)^2=16[/tex]
Subtract (x+3)^2 from both sides
[tex](y-4)^2=-(x+3)^2+16[/tex]
Take the square root of both sides
[tex]y-4 = \pm\sqrt{-(x+3)^2+16}[/tex]
add 4 to both sides
[tex]y=\pm(\sqrt{-(x+3)^2+16})+4[/tex]
and then just change the sign to negative or positive depending on what half of the circle you want
Let's take this problem step-by-step:
I will assume that you want the standard form of the equation of the circle:
⇒ standard form: [tex](x-h)^2 +(y-k)^2=r^2[/tex]
(h,k) --> coordinate of circle's center --> (-3,4)r --> length of radius --> 4LEt's plug in the known values
[tex](x-(-3))^2+(y-4)^2 = 4^2\\(x+3)^2+(y-4)^2=16[/tex]
Answer: (x+3)² + (y-4)² = 16
Hope that helps!
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3 positive integers have a mean of 5 and range of 10, what are the integers
The three positive integer that has mean of 5 and range of 10 will be 0, 5, 10.
What is Algebra?The analysis of mathematical representations is algebra, and the handling of those symbols is logic.
Let the three positive number be (a – d), (a), and (a + d).
Then the mean of the number will be 5. Then we have
5 = (a – d + a + a + d) / 3
5 = (3a) / 3
a = 5
Then the range will be 10. Then we have
(a + d) – (a – d) = 10
a + d – a + d = 10
2d = 10
d = 5
Then the three positive integer that has mean of 5 and range of 10 will be 0, 5, 10.
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9
Which system of Inequalities is represented by the graph?
The inequality equation of the lines are given as x + 2y ≤ 5 and 3x + y ≤ 4. Then the correct option is C.
What is inequality?Inequality is defined as an equation that does not contain an equal sign. Inequality is a term that describes a statement's relative size and can be used to compare these two claims.
The graph is given below.
From the graph, equation of the lines are given as
x + 2y = 5 and 3x + y = 4
But for the inequality is shown in the graph. Then the inequality equation of the lines are given as
x + 2y ≤ 5 and 3x + y ≤ 4
Then the correct option is C.
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look at the image.......
Answer:
A. The sloped graph doesn't represent the verbal description because the slope is 1 hot dog per 4 min
Step-by-step explanation:
B. Option b is valid response of the verbal description because the statements say Katie starts with 3 bonus hotdogs and then eats 4 hotdogs/min. This is the slope-int of the verbal description.
C. &D. When you substitute the table values of x into the slope-int equation, you should get the y-values listed in the table
Hope it helps!
Drag each label to the correct location on the equation. Each label can be used more than once, but not all labels will be used. A company has two packaging machines in a unit, each with a different daily capacity. The capacity of machine 1 is defined by the function f(m) = (m + 4)2 + 100, and the capacity of machine 2 is defined by the function g(m) = (m + 12)2 − 50, where m is the number of minutes the packaging machine operates. Create the function C(m) that represents the combined capacity of the two machines
The combined capacity is given by (f+g) m = 2m² +32 m +210
What is an Equation ?An equation is defined as a mathematical statement used to relate a dependent and an independent variable.
The equation that gives the capacity of machine 1 is
f(m) = (m+4)² +100
and
The equation that gives the capacity of machine 2 is
g(m) = (m + 12)² -50
The total capacity of both the machine is given by
f(m) + g(m) = (m+4)² +100 +(m + 12)² -50
(f+g) m = 2m² +32 m +210
Therefore the combined capacity is given by (f+g) m = 2m² +32 m +210
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b) If a shopkeeper allows 20% discount and sells an article for Rs 200, find the marked price of the article.
Answer:
250
Step-by-step explanation:
mp=sp+d%of mp
x = 200+20÷100×x
100x-20x = 20000
x= 250
please write a paragrah all the instructions are here 50 points I hv 1352 points I can give more points all if i need to
geometry please help
Based on the information given, the bisected angle, quadrilateral, and congruent angles will be explained.
How to illustrate the information?It should be noted that a quadrilateral simply means a closed shape that has four sides and four angles. These include square, rectangle, parallelogram, etc.
A bisected angle simply illustrates a line that splits an angle onto two equal angles.
Congruent segments are the segments that have the same length.
The diagrams are attached accordingly.
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Find x. Round your answer to the nearest integer.
Answer:
B. 20
Step-by-step explanation:
Cos a = b/c
Cos 53° = b/25
b = 25 × 0,6 = 15
x = √(25² - 15²)
x = √(625 - 225)
x = √400
x = 20
A force of 70 newtons acts on an area of 20cm^2 the force is increased by 10 newtons. The area is increased by 10cm^2
Pls help lol
Helen is incorrect, the pressure decreases by greater than 20% and percent decrease is 23.80%.
What is the percentage?It's the ratio of two integers stated as a fraction of a hundred parts. It is a metric for comparing two sets of data, and it is expressed as a percentage using the percent symbol.
Pressure before the change:
Area = 20 square cm = 0.002 square meters
P = 70/0.002 = 35000 N/m²
The force is increased by 10 newtons. The area is increased by 10cm²
New pressure = (70+10)/(0.003) = 26,666.667 N/m²
Percent decrease = [(35000 - 26,666.667)/35000]×100
= 23.80% (pressure decrease by 23.80%)
Thus, Helen is incorrect, the pressure decreases by greater than 20% and percent decrease is 23.80%.
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What is the relationship between the data life cycle and the data analysis process? how are the two processes similar? how are they different?
The data life cycle and the data analysis process are interrelated concepts, with the data analysis process being a key component of the broader data life cycle. Both processes play crucial roles in managing and leveraging data for informed decision-making and insights generation.
The data life cycle and the data analysis process are closely related concepts within the broader field of data management and analytics. They both involve the handling, processing, and utilization of data, but they focus on different stages and aspects of this overall process. Let's explore their relationship, similarities, and differences:
1. Data Life Cycle:
The data life cycle refers to the journey that data goes through from its creation or acquisition to its eventual disposal or archival. It encompasses various stages that data passes through during its lifecycle, including:
Collection: Data is collected from various sources, such as sensors, surveys, databases, or external datasets.
Storage: Data is stored in appropriate data storage systems, which could be databases, data warehouses, or cloud storage.
Processing: Data is cleaned, transformed, and organized to make it suitable for analysis. This may involve data preprocessing, transformation, and integration.
Analysis: Data is analyzed using various techniques to extract insights, patterns, and meaningful information.
Visualization: Results of the analysis are often presented visually using charts, graphs, and dashboards to communicate findings effectively.
Interpretation: Analysts interpret the results of the analysis in the context of the problem or question at hand.
2. Data Analysis Process:
The data analysis process specifically focuses on the steps involved in deriving insights, patterns, and information from the data. It can be thought of as a subset of the data life cycle, concentrating on the stages from data processing through analysis, visualization, interpretation, and decision-making.
Similarities:
Interconnectedness: The data analysis process is a significant part of the data life cycle, as the insights derived from analysis can influence decisions at various stages of the cycle.
Data Preparation: Both processes involve data preparation, transformation, and cleaning to ensure that the data is suitable for analysis and downstream use.
Decision-Making: Both processes contribute to decision-making, with the data analysis process providing insights that inform decisions made within the data life cycle.
Differences:
Scope: The data life cycle covers the entire journey of data, from creation to disposal, while the data analysis process is a narrower focus on deriving insights and information from the data.
Stages: The data life cycle includes stages such as data collection, storage, and archival, which are not part of the core data analysis process.
Purpose: The primary purpose of the data life cycle is to manage data throughout its lifecycle, ensuring data integrity, security, and compliance. The primary purpose of the data analysis process is to extract meaningful information and insights to address specific questions or problems.
Timeframe: The data analysis process typically occurs after the data has been collected and processed, whereas the data life cycle encompasses the entire timeline of data existence.
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Given: AC and FE bisect each other and Prove: ABCD is a parallelogram.
2) [tex]\overline{AG} \cong \overline{GC}[/tex] (a segment bisector divides a segment into two congruent segments)
3) [tex]\overline{EG} \cong \overline{GF}[/tex] (a segment bisector divides a segment into two congruent segments)
4) [tex]\angle AGE \cong \angle FGC[/tex] (vertical angles are congruent)
5) [tex]\triangle AGE \cong \triangle CGF[/tex] (SAS)
6) [tex]\angle FCG \cong \angle GAE[/tex] (CPCTC)
7) [tex]\overline{AE} \parallel \overline{FC}[/tex] (converse of alternate interior angles theorem)
8) [tex]\overline{AB} \parallel \overline{CD}[/tex] (segments collinear with parallel segments are parallel)
9) [tex]\angle DAC \cong \angle ACB[/tex] (alternate interior angles theorem)
10) [tex]\angle DAB \cong \angle DCB[/tex] (congruent angles added to congruent angles form congruent angles)
11) [tex]ABCD[/tex] is a parallelogram (a quadrilateral with two pairs of opposite congruent angles in a parallelogram)
Taylor, a seventh grader at Juno Middle School, loves whales. She believes it is her duty to understand all laws that apply to the whaling industry and how this will affect the whales. She spends much time researching how officials are or aren't enforcing those laws. Taylor reports her findings to friends and family who can vote.
The attitude of Taylor in the given scenario can be classified as a; Watchdog
Who is classified as a watchdog?
From the given narration about Taylor, we can see that she understood the laws applying to whales and knew what the whaling industry would be doing wrong, when they do so.
Now, considering the fact that Taylor is not old enough to make a difference, politically, she has to tell others and keep an eye out. Thus, with this attitude, we can classify her to be a watchdog
The complete question is;
Taylor, a seventh grader at Juno Middle School, loves whales. She believes it is her duty to understand all laws that apply to the whaling industry and how this will affect the whales. She spends much time researching how officials are or aren't enforcing those laws. Taylor reports her findings to friends and family who can vote.
Taylor would be considered a;
A) watchdog
B) legal representative
C) leader of an interest group
D) member of the media
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What is the expression of g(x) when we perform the following sequence of transformations onto the parent function fx=|x|:
a) compress horizontally by a factor of 2
b) shift right 1 unit
c) shift up 3 units
The expression of function g(x) is [tex]|\frac {x - 1}2| + 3[/tex]
How to determine the expression?The function is given as:
[tex]f(x) = |x|[/tex]
When the function is compressed horizontally by a factor of 2, the rule is:
f'(x) = f(x/2)
So, we have:
[tex]f(x) = |\frac x2|[/tex]
When the function is shifted left by 1 unit, the rule is:
f"(x) = f(x + 1)
So, we have:
[tex]f'(x) = |\frac {x - 1}2|[/tex]
When the function is shifted up by 3 units, the rule is:
g(x) = f"(x) + 3
So, we have:
[tex]g(x) = |\frac {x - 1}2| + 3[/tex]
Hence, the expression of function g(x) is [tex]|\frac {x - 1}2| + 3[/tex]
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What prism or other 3-dimensional shape would you use to model the tree trunk below? (Rectangular prism, triangular prism, square prism, or cylinder). If the height of the tree trunk is 13 ft and the radius is 1.5 ft, what is the volume in cubic feet? Round to the nearest tenth.
Enter your answer and also show your work to demonstrate how you determined your answer. Review the rubric below to see how you will be evaluated.
Answer:
30.6
Step-by-step explanation:
The closest shape to a tree trunk is a cylinder.
Area of a cylinder: 1/3πr^2h
1/3πr^2h
1/3π(1.5)^2(13)
1/3π(2.25)(13)
1/3π(29.25)
30.6
What percentage of temperatures are below 55°?
A.
25%
B.
50%
C.
75%
D.
20%
Answer:
50 %
Step-by-step explanation:
i think this is the answer
Please someone help me!!!
Answer:
(-1,3)
Step-by-step explanation:
You just need to see how the shape connects
Think of 5 positive integers that have a mode of 2 and 5, a median of 5 and a mean of 5.
Answer:
S = {2, 2, 5, 5, 11}
Step-by-step explanation:
So you can partially build a data set given this information. There is going to be 5 positive numbers and the median is going to be 5 so the data set is going to have 5 in the middle which should look like this
S = {a, b, 5, c, d} where a, b, c, d are the other values. Since it has a mode of 2 and 5 that means that the occurrences of 2 and 5 will be equal, otherwise it would only have 1 mode. and they have to appear at least twice since if they only appeared once, there would either be another mode, or the data set would have 5 modes.
So the data set is going to look like this
S = {2, 2, 5, 5, d}
Now the only thing left to do is calculate d. This is where you use the mean to determine the last value. The mean can be calculated as
(the sum of the data set) / (the amount of values in the data set)
Since we know the mean you can set up an equation to find the value of d
[tex]5 = \frac{2+2+5+5+d}{5}\\5=\frac{14+d}{5}\\25=14+d\\11=d[/tex]
so the last value is 11. This gives you the complete data set of 5 positive integers
S = {2, 2, 5, 5, 11}
3. The number which when substituted in a polynomial makes its value zero.
The number which when substituted in a polynomial makes its value zero is called the zero of the polynomial.
What is zero of a polynomial?The zero of a polynomial can be defined as the points where the polynomial becomes zero as a whole.
In other words, The zeros of a polynomial p(x) are the values of x which satisfy the equation p(x) = 0
For example, the zero of the polynomial f(x) = x³- 12x²+ 20x is x = 0 or x = 10 or x = 2.
This is because f(x) = o when we substitute those x values.
Therefore, the number which when substituted in a polynomial makes its value zero is called the zero of the polynomial.
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Write an equation (a) in standard form and (b) in slope-intercept form for the line described.
through (8,10), parallel to y = -7
Parallel lines admit equal slopes.
a parent donated 36 fruit cups and 24 bananas to the fifth grade. The teacher wanted to make field trip snack bags with donated food and wondered ways that the snacks could be packed. To be fair, the teacher wants to make sure that all the bags are exactly the same. What is the greatest number of snack bags that the teacher can make?
Answer:
24
Step-by-step explanation:
put one fruit cup and banana in each bag
the teacher can make the greatest number of snack bags, which is 12, while ensuring that all the bags contain an equal number of fruit cups and bananas.
To find the greatest number of snack bags that the teacher can make while ensuring that all the bags are exactly the same, you need to determine the common factors of the quantities of fruit cups (36) and bananas (24). The greatest number of bags will be determined by the greatest common factor (GCF) of these two numbers.
Let's find the GCF of 36 and 24:
1. List the factors of 36: 1, 2, 3, 4, 6, 9, 12, 18, 36
2. List the factors of 24: 1, 2, 3, 4, 6, 8, 12, 24
Now, identify the common factors from both lists:
Common factors: 1, 2, 3, 4, 6, 12
The greatest common factor among these common factors is 12.
So, the teacher can make the greatest number of snack bags, which is 12, while ensuring that all the bags contain an equal number of fruit cups and bananas.
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-5 4 3 2 -1
5
4
32
42
-3
-4
-5
2 3
4
5
Use the graph and table to write the equation that
describes the line graphed.
X
-2
-1
0
1
2
The equation of the line is
y
1
2
3
4
5
[tex]\quad \huge \quad \quad \boxed{ \tt \:Answer }[/tex]
[tex]\qquad \tt \rightarrow \:y = x + 3 [/tex]
____________________________________
[tex] \large \tt Solution \: : [/tex]
Calculate slope (m) using two points -
[tex]\qquad \tt \rightarrow \:m = \dfrac{rise}{run} [/tex]
[tex]\qquad \tt \rightarrow \:m = \dfrac{4 - 3}{1 - 0} [/tex]
[tex]\qquad \tt \rightarrow \:m = {1}[/tex]
Y - intercept (c) = 3
[tex] \large\textsf{Equation of line : } [/tex]
[tex]\qquad \tt \rightarrow \:y = mx + c[/tex]
[tex]\qquad \tt \rightarrow \:y = 1(x) + 3[/tex]
[tex]\qquad \tt \rightarrow \:y = x + 3[/tex]
Answered by : ❝ AǫᴜᴀWɪᴢ ❞
the image of p(m,5-n) when reflected on line y=0 is p'(2m-3,2n-8) find the values of m and n
Answer: m=n=3
Step-by-step explanation:
Reflecting across the y=0, in other words, the x-axis, means
[tex](x,y) \longrightarrow (x,-y)[/tex]
So, [tex]p(m,5-n) \longrightarrow p'(m,n-5)=p'(2m-3, 2n-8)[/tex]
This gives us the system
[tex]m=2m-3 \longrightarrow \boxed{m=3}\\\\n-5=2n-8 \longrightarrow \boxed{n=3}[/tex]
In a survey conducted among the people, 200 like to eat green vegetables, 200 like fruits and 100 like both of them. Using Veen-Diagram, find the number of people who like at least one of them.
Answer:
300 people.
Step-by-step explanation:
The number of people who like at least one of them is 300 people.
What is a Venn Diagram?A Venn diagram is defined as a visual representation that makes use of circles to highlight the connections between different objects or limited groups of objects. Circles that overlap share certain characteristics, whereas circles that do not overlap do not.
Given data as :
In a survey conducted among the people
The number of people like to eat green vegetables = 200,
The number of people like fruits = 200 and
The number of people like both of them = 100
According to attached Venn-Diagram,
The number of people who like at least one of them = 100 + 100 + 100
The number of people who like at least one of them = 300
Hence, the number of people who like at least one of them is 300 people.
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Which situation can be represented by the equation x + 6 = 13?
A. Two friends played 13 games of chess. One friend won 6 games.
What is x, the number of games the other friend won?
B. Ryder has 13 herb plants and 6 tomato plants in his garden. What
is x, the total number of plants in Ryder's garden?
C. Dorina ran 6 laps around the track at practice on Tuesday. On
Thursday, she ran 13 laps. What is x, the total number of laps that
Dorina ran?
D. Zoltan spent $13 on a shirt and $6 on sunglasses. What is x, the
total amount that he spent?
SUBMIT
Step-by-step explanation:
A. ______________________$
….. solve for X………….
Answer:
x=5
Step-by-step explanation:
these two angles are the same so set both equations equal to each other and solve for x.
[tex]23x-5=21x+5\\23x=21x+10\\2x=10\\x=5[/tex]
1. set equations equal to each other
2. add 5 to both sides
3. subtract 21x from both sides
4. divide both sides by 2 to get x alone
5. x=5