Answers
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area of triangle = (b x h) / 2
area of triangle = (14 x 24) / 2
A.I.T = 168 cm^2
As there are 2 triangles, double this value
Area of triangles = 168 x 2 = 336 cm^2
Area of rectangle = 25 x 10 = 250
As there are 2 of the same rectangle, double this value
250 x 2 = 500
Area of rectangle = 10 x 14 = 140 cm^2
Add all the values together to get the total surface area
140 + 500 + 336 = 976
The answer is 976 cm^2
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Related Questions
help with the ones that are circled
Answers
can u post it but not as blurry i can answer if i can see it
The model shows that there are 9 pieces that are each ft long.
Answers
Answer: 2/3
Hope this helps :)
The model shows that there are 9 pieces that are each 2/3 feet long.
What is number line?A number line is a visual representation of numbers on a straight line. This line is used to compare numbers that are placed at equal intervals on an infinite line that extends on both sides, horizontally or vertically.
In the given figure, whole is divided into two equal parts and numbers are marked for three divisions.
So, the fraction is 2/3.
Therefore, the model shows that there are 9 pieces that are each 2/3 feet long.
Learn more about the number line here:
https://brainly.com/question/13425491.
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Prism A is a dilation of Prism B. The height of Prism A is 6 1/2 ft, and the volume of Prism A is 87 3/4 ft³. The height of Prism B is 3 1/4 ft.
What is the volume of Prism B?
Answers
HELPPPP
1. If f(a) = 3a – a2, which of the following are not true statements?
Select all that apply.
f(-5) = -40
f(4) = -4
f(-1) = 2
f(0) = 3
f(3) = 0
Answers
Answer:
f(-1) and f(0) are not true
What kind of symmetry does this figure have?
point
line
both line and point
neither
Answers
Answer:
line and point
Step-by-step explanation:
The kind of symmetry the figure given above posses is a line and point symmetry.
What is point symmetry?A point Symmetry also known as origin symmetry is a Symmetry which occurs when every part of an object has a matching part. That is, the same distance from the central point but in the opposite direction.
Given that;
The objects looks the same when viewed from opposite directions.
We know that;
A line of symmetry is a line that cuts a shape exactly into two equal half. That is, if you fold the shape along the line, both halves would match exactly.
Therefore, the figure given above has both point and line Symmetry.
Learn more about line and point symmetry:
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A micron equals 0.001 millimeters, or 1/1000 of a millimeter. What fraction of an inch is a micron?
Answers
Answer:
3.937 × 10-5 inch is the answer
Answer: 1/100
Step-by-step explanation:
7th grade math I'll give brainliest
Answers
Answer:
Step-by-step explanation:
Rise over run is the slope, m
m=2/5
a) the slope is 2/5 = .4 which is below the boundary guideline. So no this is not with in carpenter's guidelines
b) the image below show a line with slope 2/5 but with intercept 3
c) the stairs can be draw on the line with rise 2 run 5 from the line. see image
d)equation is in image
2.
a) count the squares
horizontal distance =3
vertical distance =3
b) slope is vertical distance over horizontal distance so m= 3/3 =1
hey i am not smart but what is
\(83\frac{1}{3} minus \frac{2}{3}\)
welp pls ;v;
Answers
Answer:
82 2/3
Step-by-step explanation:
I just subtracted them :) Hope this helps :)
What is the median number of run scores
since 4pm ill give brainleist pus thanks and 5 star
Answers
Answer:
The Median is 6.
Step-by-step explanation:
1. Write down all the numbers in one line
2. Find the two numbers in middle (6,6)
3. Add and divide by 2
4. Answer is 6
Answer:
the median is 1.5
Step-by-step explanation:
medium is a number which is in the middle when you arrange a set of numbers from least to greatest
1,1,1,2,3,4
there are 2 middle numbers in here - 1 and 2 so you add the together and then divide by 2.
1 + 2 = 3 divided by 2 = 1.5
(−3x^2+5x-2)-2(x^2 — 2x − 1) In the expression above is rewritten in form ax^2+ bx +c, where a, b, and c are constants, what is the value of b?
Answers
Answer:
value of (b) will be: 9
Step-by-step explanation:
Answer:
b = 9
Step-by-step explanation:
(-3x² + 5x - 2) - 2(x² - 2x - 1) =
= -3x² + 5x - 2 - 2x² + 4x + 2
= -5x² + 9x
= ax² + bx + c
a = -5; b = 9; c = 0
Answer: b = 9
Plz help I don’t understand
Answers
Answer: I think it's "47.6 ÷ 3.9" and maybe "71.9 ÷ 6.5"
Step-by-step explanation: It's asking for you to put the boxes that have an estimated answer of 12 in the big box at the bottom. I hope this helps.
math............ i dont get it
Answers
Answer:
0,8
Step-by-step explanation:
10/8=0,8
Answer:
The scale factor is 1.25
Step-by-step explanation:
10/8 =1.25
(1.25 x 8 =10)
Hope this helps!
HELP ASAP!
Determine which answer in the solution set will make the equation true.
4f − 10 = 3f − 18
S: {−18, −8, 3, 8}
−8
8
−18
3
Answers
Answer:
-8
Step-by-step explanation:
4f - 10 = 3f - 18
4f - 3f = -18 + 10
f = -8
Determine the area of the figure: write the Area formula for each figure.
1. A rectangle, with a length of 8cm and width of 10cm.
2. A triangle, with a height of 4cm and a base of 8.5cm.
Answers
Answer:
1. A=80. wl=a that is the same as 10x8=80
2.A=17. 4·8.52=17
l=length h=height
2. formula- a=bh1/2 or a=bh/2 answer: 4•8.5/2= 17
b=base h=height
6 6/7=n+5 3/7
A. 12 2/7
B. 6 6/7
C. 6 5/7
D. 3 1/7
Answers
Answer:
1 3/7 = n
Step-by-step explanation:
6 6/7=n+5 3/7
Subtract 5 3/7 from each side
6 6/7 - 5 3/7=n+5 3/7 - 5 3/7
1 3/7 = n
Find the surface area of the prism.
ONE MORE AFTER THIS AND IM DONE I SWEAR xD
Answers
Answer:
294
Step-by-step explanation:
As I said- (LW + WH + HL) x 2
:)
look at picture :)))) its jsu math that i dont really wawnt to do
Answers
Answer:
you are correct
Step-by-step explanation:
A group of seventh graders and a group of teachers at a local middle school were asked how many siblings they each have. The dot plots below show the results. Students A dot plot titled Students. A number line going from 0 to 9 labeled number of siblings. There are 2 dots above 0, 4 above 1, 7 above 2, 5 above 3, 2 above 4, and 0 above 5, 6, 7, 8, and 9. Teachers A dot plot titled Teachers. A number line going from 0 to 9 labeled Number of siblings. There is 1 dot above 0, 3 dots above 1, 2 above 2, 4 above 3, 5 above 4, 3 above 5, 1 above 6, 0 above 7, 1 above 8, and 0 above 9. When comparing the shape of the two sets of data, what conclusion can someone draw? The students tend to have fewer siblings than the teachers. The teachers tend to have fewer siblings than the students. Both the students and the teachers have a wide range of siblings. Both sets of data have the same shape. the answer is- a. The students tend to have fewer siblings than the teachers.
Answers
Answer:
A. The students tend to have fewer siblings than the teachers.
Step-by-step explanation:
First we need to draw the dot plots correctly. If you count both sides they have 20 each.
Now, clearly none have fewer nobody here yet has more or less but going on to the next step.
Multiply exactly the number of siblings times how many people chose that many siblings. Ex: 2 (siblings) times 7 (people who has 2 siblings) = 14. And so on.
On the Student A, we get a total of 41 people having sibling, if you count the 0's then there were a total of 43 people. But now on the Teacher's A Dot Plot, we have a total of 68 people, if you include the 0 then we have a total of 69.
So the answer is A. The students tend to have fewer siblings than the teachers.
Answer:
The sum is A
Step-by-step explanation:
Just ma duty to help the community
If the relationships below are given in the form (input, output), which pairing always describes a function? (a person’s age in years, that same person’s height in inches) (a person’s weight in pounds, that same person’s height in inches) (a person’s height in centimeters, that same person’s height in inches) (a person’s telephone number, that same person’s height in inches)
Answers
Answer:
A function is a mathematical relation in which each input (domain value) is associated with exactly one output (range value). In other words, for a relation to be a function, each input can have only one corresponding output. Let's analyze the given pairings:
(a person’s age in years, that same person’s height in inches) - This can be a function because one person's age in years should correspond to a single height in inches.
(a person’s weight in pounds, that same person’s height in inches) - This can also be a function because one person's weight in pounds should correspond to a single height in inches.
(a person’s height in centimeters, that same person’s height in inches) - This can be a function because one person's height in centimeters should correspond to a single height in inches.
(a person’s telephone number, that same person’s height in inches) - This may not necessarily be a function. It's possible for two different people to have the same height in inches but different telephone numbers.
So, the pairings that always describe a function are:
(a person’s age in years, that same person’s height in inches)
(a person’s weight in pounds, that same person’s height in inches)
(a person’s height in centimeters, that same person’s height in inches)
These three pairings meet the criteria of a function, where each input corresponds to a unique output.
The pairing that always describes a function is option C. (a person’s height in centimeters, that same person’s height in inches)
How did we arrive at this assertion?A pairing describes a function when each unique input (domain element) is associated with exactly one unique output (range element). In other words, there should be no ambiguity or multiple outputs for a single input. Let's analyze the given pairings:
1. (a person’s age in years, that same person’s height in inches): This pairing may not always describe a function because multiple people can have the same age, but they might have different heights. So, there can be multiple outputs for the same input (age).
2. (a person’s weight in pounds, that same person’s height in inches): Similar to the first pairing, this may not always describe a function because different people can have the same weight but different heights.
3. (a person’s height in centimeters, that same person’s height in inches): This pairing describes a function because for each unique height in centimeters, there is only one corresponding height in inches.
4. (a person’s telephone number, that same person’s height in inches): This pairing may not always describe a function because multiple people can have the same telephone number, but they might have different heights. So, there can be multiple outputs for the same input (telephone number).
So, the pairing that always describes a function is: (a person’s height in centimeters, that same person’s height in inches)
learn more about function describing pairs: https://brainly.com/question/31919824
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help idk what is this
Answers
100 points!!!!!!!!!!!!!!!!!!!
The box plot shows the number of jumping jacks completed in a workout class by the class members. A box plot uses a number line from 14 to 54, with tick marks every one unit. The box extends from 26 to 49 on the number line. A line in the box is at 40. The lines outside the box end at 15 and 52. The graph is Jumping Jacks Completed, and the line is labeled Number of Jumping Jacks. Which of the following lists the range and IQR for this data? The range is 23, and the IQR is 37. The range is 40, and the IQR is 37. The range is 40, and the IQR is 23. The range is 37, and the IQR is 23.
Answers
- Range: The range is the difference between the maximum and minimum values in a data set.
- IQR: The IQR is the range of the middle 50% of the data values. It is calculated by finding the difference between the third quartile (Q3) and the first quartile (Q1).
In the given box plot:
- The lines outside the box represent the minimum and maximum values.
- The box represents the middle 50% of the data, with the line inside the box representing the median (or second quartile, Q2).
- The distance between the lower whisker and the bottom edge of the box represents the first quartile (Q1), and the distance between the upper whisker and the top edge of the box represents the third quartile (Q3).
Based on the information provided in the box plot, we can determine the range and IQR as follows:
- The minimum value is represented by the lower whisker, which ends at 15.
- The maximum value is represented by the upper whisker, which ends at 52.
- Q1 is located at the bottom edge of the box, which is 26.
- Q3 is located at the top edge of the box, which is 49.
Now we can calculate the range and IQR:
- Range: maximum value - minimum value = 52 - 15 = 37
- IQR: Q3 - Q1 = 49 - 26 = 23
Therefore, the correct statement is:
The range is 37, and the IQR is 23.
Answer:
The range is 37, and the IQR is 23.
Step-by-step explanation:
A box plot (also known as a "box and whisker plot"), is a graph displaying the distribution of a set of data based on a five-number summary.
Five-number summaryMinimum value is at the end of the left whisker.Lower quartile (Q₁) is the left side of the box.Median (Q₂) is the vertical line inside the box.Upper quartile (Q₃) is the right side of the boxMaximum value is at the end of the right whisker.From the given information, the five-number summary of the Jumping Jacks box plot is:
Minimum = 15Lower quartile (Q₁) = 26Median (Q₂) = 40Upper quartile (Q₃) = 49Maximum = 52RangeThe range is the difference between the maximum and minimum values. Therefore, the range for the data is:
\(\sf Range = 52 - 15 = \boxed{\sf 37}\)
Interquartile range (IQR)The IQR is the difference between the upper quartile and the lower quartile. Therefore, the IQR for the data is:
\(\sf IQR = Q_3 - Q_1 = 49 - 26 = \boxed{\sf 23}\)
SummaryThe range is 37, and the IQR is 23.
Can someone answer I don't understand what to do?
Answers
So that’s where the table comes it ,
Gold: 80%-100%
Bronze: 1%-59%
Silver: 60%-70%
Gold being the highest amount of money raised. 80 - 100.
Bronze being the lowest of the amount of money raised. 1 - 59.
Silver being mean. Meaning the middle part of the amount of money raised, meaning not all but some 60-79.
For another example for Part B. If you raised 125 out of the 354 it would fall into the Silver table.
And there’s an problem to write down. ( you can copy this ) . Comment if it works. Thanks.
In linear equation, Silver acting cruelly. referring to the majority of the funds raised, or roughly 60 to 79 percent.
What are a definition and an example of a linear equation?
A linear equation with one variable is one that contains just one variable. It has the formula Ax + B = 0, with A and B being any two real numbers and x being an ambiguous variable with only one possible value. One such linear equation in one variable is 9x + 78 = 18.Gold award - 80% - 100%
Silver award - 60% - 79%
Bronze award - 1% - 59%
The most money was raised by selling gold. 80 - 100.
The money raised was least in bronze, with. 1 - 59.
Silver acting cruelly. referring to the majority of the funds raised, or roughly 60 to 79 percent.
For Part B, here is another illustration: If you raised 125 out of 354, it would land in the Silver table.
Learn more about linear equation
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I NEED THIS RIGHT AT THIS MOMENT ASAP PLS!!!!!!!!!!!!!!
Answers
The slope of a line can be calculated using the formula:
slope = (change in y-coordinates)/(change in x-coordinates)
In this case, the change in x-coordinates is (x + 9) - (3 - 2x), which simplifies to 4x + 6.
The change in y-coordinates is 7 - 12, which is -5.
For a vertical line, the slope is undefined, which means the change in x-coordinates must be zero. Therefore, we set 4x + 6 = 0 and solve for x:
4x + 6 = 0
4x = -6
x = -6/4
x = -3/2
So, the value of x for which the line passing through points F(3-2x, 12) and G(x + 9, 7) is vertical is x = -3/2.
please someone help me ( worth 11 points )
Answers
Answer:
Step-by-step explanation:
First one: Trapezoid, Quadrilateral
Second one: Quadrilateral, Rhombus, Parallelogram
Third one: Rectangle, Quadrilateral, Parallelogram, Square
Fourth one: Rhombus, Quadrilateral, Parallelogram, Rectangle
Fifth one: Square, Rectangle, Quadrilateral, Trapezoid, Parallelogram, Rhombus
Answer:
.
Step-by-step explanation:
All are quadrilaterals because they all have 4 sides. The first is a trapezoid, the second a parallelogram, third a rectangle, fourth a rhombus (diamond), and fifth a square.
I need an explanation what is PEDMAS???
Answers
E= Exponents
M= Multiplication
D= Division you solve multiplication from left to right even if you see division first it’s just left to right
A= Addition
S= Subtraction You also solve subtraction from left to right
E:Exponents
M:Multiplication
D:Division
A:Addition
It doesn’t matter about that in PEMDAS multiplication comes first. Multiplication or division can come first depending on which one comes first left or right. The same thing applies to addition and subtraction. I hope this helps you with your problem. #VOTE ME BRAINLIEST #PEMDAS #ORDERIFOPERATIONS
I neeed AN ESSAY ON DOGS STAT. GIVING BRAINLIEST AND 100 POINTS
Answers
The dog is a pet animal. A dog has sharp teeth so that it can eat flesh very easily, it has four legs, two ears, two eyes, a tail, a mouth, and a nose. It is a very clever animal and is very useful in catching thieves. It runs very fast, barks loudly, and attacks strangers. A dog saves the life of the master from danger. One can find dogs everywhere in the world. Dogs are very faithful animals. It has a sharp mind and a strong sense of hearing smelling things. It also has many qualities like swimming in the water, jumping from anywhere, good smelling sense.
A dog has a strong power of smell. They are more liked by people because of their faithfulness. They are intelligent, they are watchful. The dogs have many colors such as grey, white, black, brown, and red. They are of many kinds such as bloodhound, greyhound, german shepherd, Labrador, Rottweiler, bulldog poodle, etc.
Detection dogs can be employed at airports, police stations, borders, and schools. Tracking and Hunting dogs, hounds, terriers, and dachshund are the most popular types of hunting and tracking dogs. These dogs are trained to be the eyes, ears, and retrievers for their human companions.
Dogs are very excellent swimmers. They are really helpful pet animals. He respects his owner from the heart and can easily guess his/ her presence through their smell. We should take good care of it and keep them in good condition.
hope this helps :)
Answer:
Livestock was domesticated about 7,000 to 9,000 years ago. Dogs served humans as herders, protectors of sheep, goats, and cattle. Many still serve humans in these capacities, dogs are mainly used for social purposes and companionship. Today, dogs are protecting their owners, guides for the blind, for police work, etc. The archaeological traces of the existence of dogs coming to the United States are dated back to 9,000 b. p. Dogs traveled all the way to the United States from Siberia to Alaska. The dogs we have in our household are all descendants of wild animals, many still run free today.
Step-by-step explanation:
!
The stem-and-leaf plot displays data collected on the size of 15 classes at two different schools.
Mountain View School Seaside School
0 5, 8
9, 8, 2, 0 1 0, 1, 2, 5, 6, 8
8, 7, 6, 5, 5, 4, 4, 3, 1, 0 2 5, 5, 7, 7, 8
0 3 0, 6
Key: 2 | 1 | 0 means 12 for Mountain View and 10 for Seaside
Part A: Calculate the measures of center. Show all work. (2 points)
Part B: Calculate the measures of variability. Show all work. (1 point)
Part C: If you are interested in a smaller class size, which school is a better choice for you? Explain your reasoning. (1 point)
Answers
For Mountain View School:
Data: 0, 0, 0, 0, 1, 2, 3, 4, 4, 5, 5, 5, 5, 6, 7, 8, 8, 8, 9
Mean: (0 + 0 + 0 + 0 + 1 + 2 + 3 + 4 + 4 + 5 + 5 + 5 + 5 + 6 + 7 + 8 + 8 + 8 + 9) / 19
= 100 / 19
≈ 5.26
To find the median, we need to arrange the data in ascending order: 0, 0, 0, 0, 1, 2, 3, 4, 4, 5, 5, 5, 5, 6, 7, 8, 8, 8, 9.
The median is the middle value, which is the 10th value in this case.
Median: 5
For Seaside School:
Data: 0, 0, 0, 1, 1, 2, 2, 4, 5, 5, 5, 5, 6, 7, 7, 8, 8, 8, 9
Mean: (0 + 0 + 0 + 1 + 1 + 2 + 2 + 4 + 5 + 5 + 5 + 5 + 6 + 7 + 7 + 8 + 8 + 8 + 9) / 19
= 80 / 19
≈ 4.21
To find the median, we need to arrange the data in ascending order: 0, 0, 0, 1, 1, 2, 2, 4, 5, 5, 5, 5, 6, 7, 7, 8, 8, 8, 9.
The median is the middle value, which is the 10th value in this case.
Median: 5
Now let's calculate the measures of variability, specifically the range and interquartile range (IQR).
Range: The range is the difference between the largest and smallest values in the dataset.
For Mountain View School:
Range: 9 - 0 = 9
For Seaside School:
Range: 9 - 0 = 9
Interquartile Range (IQR): The IQR is the difference between the third quartile (Q3) and the first quartile (Q1) and measures the spread of the middle 50% of the data.
For Mountain View School:
Q1 = 3
Q3 = 7
IQR = Q3 - Q1 = 7 - 3 = 4
For Seaside School:
Q1 = 2
Q3 = 7
IQR = Q3 - Q1 = 7 - 2 = 5
To determine which school is a better choice for a smaller class size, we can consider both the mean and the median.
Both the mean and median for Mountain View School are higher than those for Seaside School. This suggests that, on average, the class sizes at Mountain View School are larger than those at Seaside School. Therefore, if you are interested in a smaller class size, Seaside School would be a better choice
For Mountain View School:
- Median: The median class size is the middle value, which is 25.
- Mean: The mean class size is the sum of all the class sizes divided by the total number of classes, which is (29 + 28 + 28 + 27 + 25 + 24 + 24 + 23 + 21 + 20 + 19 + 18 + 15 + 13 + 10) / 15 = 21.27.
For Seaside School:
- Median: The median class size is the middle value, which is 20.
- Mean: The mean class size is the sum of all the class sizes divided by the total number of classes, which is (25 + 25 + 27 + 27 + 28 + 28 + 28 + 30 + 31 + 35 + 36 + 38 + 40 + 43 + 45) / 15 = 31.13.
Part B:
For Mountain View School:
- Range: The range is the difference between the largest and smallest values, which is 29 - 10 = 19.
- Interquartile Range (IQR): The IQR is the difference between the third quartile (Q3) and the first quartile (Q1). From the stem-and-leaf plot, we can see that Q1 is 20 and Q3 is 28. Therefore, the IQR is 28 - 20 = 8.
For Seaside School:
- Range: The range is the difference between the largest and smallest values, which is 45 - 25 = 20.
- Interquartile Range (IQR): The IQR is the difference between the third quartile (Q3) and the first quartile (Q1). From the stem-and-leaf plot, we can see that Q1 is 27 and Q3 is 38. Therefore, the IQR is 38 - 27 = 11.
Part C:
If you are interested in a smaller class size, Mountain View School is a better choice for you because it has a lower mean and median class size than Seaside School.
What is the equation of the line?
Answers
hence y=mx+b
The relationship shown in the table is _______.
Answers
Answer:
IT is not linear
Step-by-step explanation:
The table dose not have a constant rate of change.
for a table to be linear it needs to have a constant rate of change
Answer:
It is not linear
Step-by-step explanation:
it is non linear table is non linear
find missing angle measure
Answers
Answer:
sorry i need points.