Mathematics Middle School

Find the perimeter and the area of the figure.
5 m
7 m
5m
11 m

Answers

Answer 1

Answer:

56 is the perimeter!!

Step-by-step explanation:

Answer 2

The answer is 56

Just add all sides

Related Questions

tan theta = 28/47 give your answer in 1 dp

Answers

Using a calculator, we get:

theta = tan^-1(28/47) â 32.7 degrees

Therefore, the answer is 32.7 degrees (1 dp).

The value of theta in tanФ = 28/47 is 30.75° .

Given,

tanФ = 28/47

Here,

tanФ in right angled triangle measured by,

tanФ = P/B

P = perpendicular

B = base

Here,

tanФ = 28/47

Take inverse of tan to obtain the value of Ф .

Ф = [tex]tan^{-1}[/tex] (28/47)

Ф = 30.75° .

Know more about trigonometric function,

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What integer makes the following subtraction sentence true?

-1 - __ = -7

Answers

Answer:

-6 or in your case since the negative sign is present 6

Step-by-step explanation:

-1-6=-7

Answer:

Step-by-step explanation:

-1 - x = -7

add 1 to both sides

-x=-6

divide both sides by -1

x=6

So, the integer that would make this statement true is 6. Hope this helps! :)

I am thankful for anyone's assistance!

Answers

Answer:

Step-by-step explanation:

On Monday, they sold 2 computers. If you look to the left, however tall the blue block is, that's the number of computers sold that day. Tuesday was slow, they only sold one. Wednesday- was 6 and Thursday was 9.

2 + 1 + 6 + 9 is 18.

The first four days this week they sold 18 computers.

Answer:

D) 18

Step-by-step explanation:

On Monday they sold 2 computers.

On Tuesday they sold 1 computer.

On Wednesday they sold 6 computers.

On Thursday they sold 9 computers.

The question is asking for the total number of computers sold, so add them all up:

2+1+6+9

=18

In total, 18 computers were sold.

Hope this helps! :)

The radius of a circle is 12 cm. Find its circumference in terms of
�
π.
pllsss

Answers

Answer:

Step-by-step explanation:

75.39 because 2*pi*12

The tape diagram represents an equation. Write an equation to represent the image.

Answers

Answer: 6t = 9

Step-by-step explanation:

What is visually explicable is that the 2 tape diagrams are equal.

One tape diagram equals 9, one is divided into 6 equal parts, each equals t.

6t's make up a diagram that is equal to a diagram equal to 9.

therefore 6t=9

the answer is 6t=9 I think it’s right

Question 7!!

Total area = area of parallelogram + area of trapezoid

Answers

The total area of the figure by adding the areas of the parallelogram and trapezoid is 52 square feet

Calculating the total area

from the question, we have the following parameters that can be used in our computation:

parallelogram and trapezoid

Wher we have

Area of parallelogram = 7 * (6 - 2)

Area of parallelogram = 28

Also, we have

Area of trapezoid = 1/2 * (7 + 5) * 4

Area of trapezoid = 24

So, we have

total area = 28 + 24

total area = 52

Hence, the total area is 52 square feet

Answers

Answer:

1. 0.9 is the answer

2. 1.28

Step-by-step explanation:

0.99÷11=99/100÷11/10=99/100x10/11=9/10=0.9

2.expand 5.12/4 by multiplying both numerator and the denominator by 100 512/400 reduce the fraction 512/400 to lowest terms by extracting and canceling out 10 32/25 for factor 2 5/5 2=1 7/25=1.28

Answer:

0.99÷11=0.09 5.12÷4=1.28

HELPPPPPP PLSSS DUE TMRW

Answers

Answer:

Step-by-step explanation:

-7+6= 7+6= 13

answer: a) 13 b) 13

a) work: you have to solve -7+6=-1.
it’s in those brackets so you have to change it to positive

b) -7 changed to positive 7. 7+6=13

The graph of y = f(x) is shown in the attached image.

For each point (a,b) that is on the graph of y = f(x), the point (2a +1, 3b) is plotted, forming the graph of another function y = g(x). As an example, the point (0,2) lies on the graph of y = f(x), so the point (2*0 + 1, 3*2) = (1, 6) lies on the graph of y = g(x).
I need help expressing g(x) in terms of x and describing the transformations that can be applied to the graph of y = f(x) to obtain the graph of y = g(x). I would like an explanation.

Answers

The calculated expression of function g(x) in terms of x is g(x) = 3f((x-1)/2)

Expressing the function g(x) in form of x

To express g(x) in terms of x, we need to use the relationship given between the points on the graph of y=f(x) and the corresponding points on the graph of y=g(x).

Specifically, if a point (a,b) is on the graph of y=f(x), then the point (2a+1,3b) is on the graph of y=g(x).

Using this relationship, we can write:

g(x) = 3f((x-1)/2)

Answers

Answer:

total area of the given figure is 126

step by step guide:

1) 14×6+1/2×14×6

2) 84+42

3) =126

The answer would be 126 for that matter i how it helps

Brianna has a decision to make on where to attend college after high school. She has a choice of living at home and attending the local junior college or attending a four-year university. She created a table to help her and her parents make the decision. The table contains the estimated costs for each semester.

At Junior College At Four-Year University
Tuition and Fees $1,800 $2,625
Room and Board $0 $3000
Transportation Costs $1000 $0
Books and Supplies $700 $700
Personal Expenses $600 $600

How much would she save the first year by attending the local junior college?

Answers

Answer: I think it would be $2825

Step-by-step explanation:

Add all of the Junior College fees and then add all of the 4-year college fees and then subtract them to find your answer.

I think it would be 2825 btw sorry if I am wrong

I have to hurry and do this but don't know how

Answers

So?
13 - 15 = -2
13 + 15 = 28
So K is -2 and 28

What the guy ontop said was right

Answer quick quickest gets brainliest
For each of the shapes below, state if its a regular polygon, irregular polygon or neither

Answers

Answer:

A and B - irregular, C - neither, D and E - regular

----------------------------

Regular polygon has congruent sides and angles.

Irregular polygon has different sides and angles.

According to markings on figures and properties we can state:

A) Irregular 6-sided polygon, irregular hexagon;B) Irregular 4-sided polygon, isosceles trapezoid;C) Neither, not a polygon as no sides or angles, it is a circle;D) Regular 3-sided polygon, equilateral triangle;E) Regular 8-sided polygon, octagon.

Julie's remote control helicopter rises 15 feet in 20 seconds. what is the rate of rise in feet per hour ?

Answers

the answer is 2700 feet/hour

Answer:

Step-by-step explanation:

2700 feet/hour

A. 2 in. B. 3 in. C. 5 in. D. 7 in.

Answers

Answer:

D) Need more information

Step-by-step explanation:

Since the hexagon is irregular, the interior angles will not be equal in size.

To solve for the measure of ∠P, we would need more information.

Deanna is comparing the number of people per household in two neighborhoods. She takes a random sample of 20 households from each neighborhood and displays her results on the dot plots shown.

What is the degree of overlap for the dot plots?

Responses

High

Moderate

None

Answers

Answer:

what is the degree of overlap? if the answers are Responses, high, moderate, or none. the answer is moderate

Step-by-step explanation:

The degree of overlap for the dot plots, given the data is A. High.

What is a high degree of overlap ?

The dot plots for the two neighborhoods show a high degree of overlap, it would suggest that the distribution of the number of people per household in each neighborhood is similar.

This means that there is little difference between the two neighborhoods in terms of the average number of people per household. It is possible that the two neighborhoods have similar average household sizes but differ in other important ways, such as income, education level, or demographics.

Find out more on degree of overlap at https://brainly.com/question/12242330

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I need this really quick

Answers

Answer:

4 3/8

Step-by-step explanation:

-2 1/2 * -1 3/4

-5/2 * -7/4

35/8

4 3/8

Hope this helps!

Thank you for your help! :D

Answers

The number of times Maria drove the car on day 4 is 7 times.

How many times did Maria drive her car on day 4?

A line graph is a graph that connects different data points on a graph using a straight line. A line graph is made up of a x-axis and a y-axis. In the line graph given, the number of days is on the x-axis and the number of times the car was driven is on the y-axis. A line graph is used to show quantitative data. Line graphs are used to visualise data.

In order to determine the number of times Maria drove the car on day 4, locate where day 4 is on the x-axis. Then trace 4 upward toward a data point. When the data point is located, trace it to the y-axis. When day 4 is traced to the y-axis, the value gotten is 7.

To learn more about line graphs, please check: brainly.com/question/27252279

Answer:

She drove her car 7 times on day 4.

Step-by-step explanation:

The left column is how many times she drove her car and on day 4, the yellow dot is on line 7.

how to check : 3x+5=11

Answers

Answer:

There are two ways to check if 3x+5=11 is true:

Subtract 5 from both sides of the equation. This will isolate x on the left-hand side of the equation.

3x = 6

Divide both sides of the equation by 3. This will divide both sides of the equation by 3, which will cancel out the 3 on the left-hand side of the equation, leaving x by itself.

x = 2

You can also check if 3x+5=11 is true by plugging in 2 for x. If you do this, you will get 3(2)+5 = 6+5 = 11. Therefore, 3x+5=11 is true when x=2.

Subtract 5 from both sides
:::::::::::::::::::::::::::::::::::::::::::;;:::;,
3x=6

Divide 6 by 3
::::::::::::::::::::::::::
2

So the answer is
::::::::::::;:::::::::::::;:;:;
x=2

Kyle has a storage box that is 2 ft. long, 3 ft. high, and has a volume of [tex]12ft^{3}[/tex]

Myla has a storage box that is 4 ft. high, 2 ft. long, and has a volume of [tex]16ft^{3}[/tex]

What are the widths of Kyle and Myla's boxes? Explain how you know.

help please! and please have easy explanation that's easy to understand :))

Answers

Answer:

OK so, volume= length x width x height

so, if the length of kyles box is 2, and his height is 3, but the volume is 12, then the width would be 2.

2 x 2 x 3=12

however, for myla, if her box is, 2 feet long and 4 feet high, but the volume is 16, then, her width is also 2.

2 x 2 x 4= 16

a way to look at this is, in the problem you are given the height and length, so, if its length times width times height, take your given length and multiply it by a number that will make it equal your given volume.

for example, let q=width, let m=height, and let j=length, p=volume, h=random variable.

j (x) h (x) m=p

its your job to find h.

hope this helps!

Step-by-step explanation:

There are 4 figures shown. The first figure has a 1 dot, the second has 3 dots, and the third figure has 6 dots, and finally, the fourth one has 10 dots.

If the following pattern continues, how many more dots are there in Figure 100 than in Figure 98?

(Offering 30points for this question for Math Olympiad! Thank you! <3)

Answers

Answer:

Figure100=5050dots Figure98=4851

Check if number one is correct and do the rest for me please. Put the way you got it too.

Answers

Answer:

A = 1792.44

Step-by-step explanation:

Area of Trapezoid formula is:

A = 1/2(b1 + b2)h

A = 1/2(92+61.2)23.4

A = 1/2(153.2)23.4

A = (76.6)*23.4

A = 1792.44

The answer is A hope this helps <3

help me please i need to answer this

Answers

a. 24
b. 59
c. m
I think c. is m but the rest of the answers are correct. Can i get brainliest?

Answers:
a. 24
b. 35
c. m

Harper bought 9 toys for her puppy, Peanut. The toys cost:
$9.00 $6.00 $9.00 $9.00 $6.00 $5.00 $6.00 $5.00 $3.00
What was the median price of the toys?

Answers

Answer:

$6.00

Step-by-step explanation:

As we know that the median is the middle value of a data set. When we list these costs in order:

3,5,5,6,6,6,9,9,9

When crossing out the values on each side we can see that the middle value lands on 6 so the median is $6.00

Hope it helps!

$6.00
Step-by-step explanation:
As we know that the median is the middle value of a data set. When we list these costs in order:
3,5,5,6,6,6,9,9,9
When crossing out the values on each side we can see that the middle value lands on 6
so the median is $6.00

question in the picture

Answers

Answer:

(180-90)÷2

Step-by-step explanation:

90°=the red corner

The correct answer is 90

The diameter of Circle A is 8 inches. The diameter of Circle B is 4 inches greater than the diameter of Circle A. The diameter of Circle C is 4 inches greater than the diameter of Circle B.

a. What is the area of each circle? Use 3.14 for π.

b. How many times greater is the area of Circle C than the area of Circle A?

Answers

Answer

circle a= 25.2

circle b= 37.68

it is 1/2 times greater

Step-by-step explanation:

really dont understand can someone help me

Answers

Answer: 30.25 cm2.

Step-by-step explanation:

Given: Perimeter of a square = 22 cm.

Concept used: Area of a square = side2 Perimeter of a square = 4 × side.

Calculations: Let the side of the square be 'a' Perimeter of a square = 22 cm. ⇒ 4a = 22. ⇒ a = 5.5 cm. ...

∴ Area of square is 30.25 cm2.

Triangle XYZ is drawn with vertices X(1, 2), Y(2, 5), Z(3, 4). Determine the translation direction and number of units if Z′(9, 4).

6 units down
6 units up
6 units to the right
6 units to the left

Answers

Answer:

(c) 6 units to the right

Step-by-step explanation:

You want to know the translation amount and direction that moves ∆XYZ to ∆X'Y'Z', where Z=(3, 4) and Z'=(9, 4).

Translation

The translation vector can be found from the difference ...

Z' -Z = (9, 4) -(3, 4) = (6, 0)

The translation is 6 units right and 0 units up or down.

The direction and number of units is ...

6 units to the right, choice C.

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Chipwich Summer Camp surveyed 100 campers to determine which lake activity was their favorite. The results are given in the table.

Lake Activity Number of Campers
Kayaking 15
Wakeboarding 11
Windsurfing 7
Waterskiing 13
Paddleboarding 54

If a circle graph was constructed from the results, which lake activity has a central angle of 54°?

Group of answer choices

Kayaking

Wakeboarding

Waterskiing

Paddleboarding

Answers

Answer:

Paddleboarding i think

Paddle boarding because if it’s in a pie chart I’ll take up 54% of it

Question is in the picture

Answers

The answer is 16. Since they are congruent just divide 32 by 2 and you get 16

The answer is 16 the first person is correct

Other Questions

A 1. 5 V battery is connected to a 1,000 F capacitor in series with a 150 resistor. A. What is the maximum current that flows through the resistor during charging? b. What is the maximum charge on the capacitor? c. How long does the capacitor take to reach a potential of 1. 0V? help pleaseeeeeeeehere is the picture is about Row Ops What is the mass of a sample of NH3 containing 3. 80 10^24 molecules of NH3? A physician writes a prescription for Flonase for a patient with asthma spray (50mcg) 1 inhale in each nostril BID daily. What is the daily dose Assume you are performing the calibration step of experiment 8 and you begin with 60 g of water at 20 oc and 60 g of water at 80 oc. After adding the two portions of water into your calorimeter setup and following the procedure outlined in the experiment, you determine the temperature of the mixed portions of water to be 45 oc. What is the heat capacity of the calorimeter?. Solve for x. Round to the nearest tenth, if necessary. For the following queries, determine the minimum cost of the query (in I/Os), if you can have any number of secondary (also known as alternative-2) indexes available. Each index has to be on a single key attribute; composite keys are not allowed. A) select count(*) from employees where name = John Smith; b) select avg(salary) from employees where name = John Smith; c) select count(*) from employees where birthdate < 1-1-1980 00:00; When you are asked to indicate what sigmund freud, albert bandura, abraham maslow, and lewis terman all have in common, you're really being asked to form a(n) ____. please I need help in this one GrIDS uses a hierarchy of directors to analyze data. Each director performs some checks, then creates a higher-level abstraction of the data to pass to the next director in the hierarchy. AAFID distributes the directors over multiple agents. Discuss how the distributed director architecture of AAFID could be combined with the hierarchical structure of the directors of GrIDS. What advantages would there be in distributing the hierarchical directors Use the data in the table to determine the identities of the two gases that you found could be components of water. Provide evidence to support your claim. To answer the question, "How do students in the United States pay for their higher education?", a questionnaire was sent out to collect 100 responses from one higher education institution per state. Find the radius of the circle with equation x + y = 12 1. All square, upper triangular matrices are diagonalizable. (T/F)2. If a matrix is diagonalizable, then it is invertible. (T/F) 2. "Living for the City" by Stevie Wonder is a clear exampleof his development and maturity as an artist. How does hisvocal delivery continually re-engage the listener throughoutthe song? Discuss the importance of the audio story told asthe bridge, or "B" section? What other style of rock isincorporating this technique? Im having trouble with this Shirts are packed at random in two sizes, regular and extra-large. four shirts are selected from a box of 24 and checked for size. if there are 15 regular shirts in the box, find the probability that all 4 will be regular size. Your doing practice 6 What is the difference between benign and malignant. The amount of a popular drink in bottles has the normal distribution with the mean = 101. 5 milliliters (mL) and the standard deviation = 1. 6 milliliters (mL). If n = 36 bottles are randomly selected, find the probability that the average content in these selected bottles is smaller than 102. 1 milliliters (mL)

Find the perimeter and the area of the figure. 5 m 7 m 5m 11 m

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Find the perimeter and the area of the figure.
5 m
7 m
5m
11 m