Mathematics High School

Find the perimeter. Simplify your answer.

Answers

Answer 1

Answer:

20u-26

Step-by-step explanation:

To find the perimeter we have to add up all the sides

9u-6+u-7+9u-6+u-7

Combine light terms and we get

20u-26

Related Questions

Ilana ran 2 laps around the field in 8 minutes. What was her average speed, in laps per minute?
O 10 of a lap per minute
1
O of a lap per minute
O 4 laps per minute
10 laps per minute
How many laps?

Answers

Answer: She ran 0.25 laps a minute

Step-by-step explanation:

Every minute she runs 0.25 a minute which means that every 4 minutes she runs 1 lap which means if she run for 8 minutes she gets 2 laps

Answer:

Step-by-step explanation:

what does the O mean

What is the mZQPT?

P Q R S T

Answers

Answer:

angle qpt equals 125

Step-by-step explanation:

QPT=60,RPS=45, and SPT=90-60=30

so its sum will be 125

A food truck sells tacos, burritos, and drinks.
Let event A = A customer buys a taco.
Let event B = A customer buys a drink.
What does PA or B) = 0.55 mean in terms of this problem?
A. The probability that a customer buys both a taco and a drink is
55%.
B. Buying a taco and buying a drink are mutually exclusive events.
C. The probability that a customer buys neither a taco nor a drink is
55%.
O D. The probability that a customer buys a taco, a drink, or both is
55%.

Answers

Answer:

D. The probability that a customer buys a taco, a drink, or both is

55%.

Why do you skip count by 2s on the number line

Answers

find your answer faster

Answer: It all depends on what type of number line you're doing.

Step-by-step explanation:

For this question, I'd want some assistance. Thank you very much. Have a wonderful day!

Answers

Answer:

can u take pic again?

Step-by-step explanation:

What is the equation of the given line in standard form? Use integer coefficients.
y=-1.7x + 8.5

A.)17x + 10y = 85
B.)-17x + 10y = 85
C.)-17x + 10y = -85
D.)17x+10y = -85

Answers

Answer:

Step-by-step explanation:

y = - 1.7x + 8.5 ( add 1.7x to both sides )

1.7x + y = 8.5 ( multiply through by 10 )

17x + 10y = 85 → A

Can someone help me with this

Answers

Answer:

1. so the express of the shaded region would be

10x*6 which gives 60x the area of the whole thing subtract 2x*4 =8x

so 60x-8x

the perimeter is 6*2 bc two sides so 12

and 10x *2 bc two sides 20

so 20x+12 would be the perimeter

Ned rides his bike 6 miles to the store and 6 miles back. The graph shows the relationship between the distance Ned is from home at any time throughout his trip and the distance he spends riding the bike. Which statement is true about Ned's ride?
A. Ned's speed is constant for the entire ride from 0 to 90 minutes
B. Ned's speed is constant on the interval from 0 to 60 minutes.
C. Ned's speed between the interval from 20 to 40 minutes is the same as his speed over the interval 50 to 90 minutes.
D. Ned's speed over the interval from 20 to 40 minutes is faster than his speed over the interval from 0 to 20 minutes.

Answers

Answer:

The answer is D

Step-by-step explanation:

A cant be right because the graph isn't a straight line.

B cant be right because from 0 to 60 the graph the line goes at a(n) upward slope not a straight line.

Although the first part of question c is right, the second part is wrong. From 50-90 the ling goes at a downward slope via decreasing, which isn't equal like it said so question C is wrong.

So the correct answer is D

Help help help help

Answers

Answer: main

Step-by-step explanation:

Answer:

yeah it's main it cuts up through oak and elm

10 open cylindrical containers are to be painted on the outside, including the base. Each container has a radius of 30 cm and a height of 28 cm.
Given that 150g of paint is needed to paint an area of 1m3, find the amount of paint required to paint the ten cylinders. Give your answer in kg.
please help quick.

Answers

The total surface area of an open cylinder can be used to determine the surface area required. This answer can now be used to determine the kilograms of paint needed which is 1.245 Kg.

The formula to determine the total surface area of an open cylinder is given as:

2[tex]\pi r^{2}[/tex] + [tex]\pi r[/tex]h =

where: r is the radius, and h is the height of the cylinder.

The radius of the cylinder is 30 cm (0.3 m), and its height is 28 cm (0.28 m). Then the total surface area can be calculated as follows:

Total surface area of one cylinder = [tex]\frac{22}{7}[/tex] x 0.3*(2*0.3 + 0.28)

= 0.8297

The total surface area of one of the cylinders is 0.83 [tex]m^{2}[/tex].

Total surface area of the ten cylinders = 10 x 0.83

= 8.3 [tex]m^{2}[/tex]

Given that 150 g of paint would be required to paint an area of 1 [tex]m^{2}[/tex], the amount of paint (x) required for the ten cylinders would be:

x = 8.3 x 150 g

= 1245 g

x = [tex]\frac{1245}{1000}[/tex]

= 1.245 Kg

Therefore, the amount of paint required for the ten cylinders is 1.245 Kg.

Visit: https://brainly.com/question/16425247

sin6x-cos6x=[tex]\sqrt{2}[/tex]

Answers

Condense the right side a single sine expression:

sin(6x) - cos(6x) = R sin(6x - t)

Expanding the right side gives

sin(6x) - cos(6x) = R sin(6x) cos(t) - R cos(6x) sin(t)

Then we have

R cos(t) = 1

R sin(t) = 1

Solve for R and t:

(R cos(t))² + (R sin(t))² = 1² + 1²

R² = 2

R = √2

and

(R sin(t))/(R cos(t)) = 1/1

tan(t) = 1

t = arctan(1) = π/4

So we rewrite the equation as

√2 sin(6x - π/4) = √2

Solve for x :

sin(6x - π/4) = 1

6x - π/4 = arcsin(1) + 2nπ

(where n is any integer)

6x - π/4 = π/2 + 2nπ

6x = 3π/4 + 2nπ

x = π/8 + nπ/3

Use the information given in the figure to find the length SU.
If applicable, round your answer to the nearest whole number.
The lengths on the figure are not drawn accurately.

Answers

Answer:

We'll calculate ru:

RU^2 = 65^2 - 52^2

RU^2 = 1,521

RU = 39

SU^2 = 89^2 -39^2

SU^2 = 7,921 - 1,521

SU^2 = 6,400

SU = 80

Step-by-step explanation:

Simplify this thing (4h^2/3)^3

Answers

Answer:

64h^2.

Step-by-step explanation:

4 ^3 = 64

h(2/3)^3 = h ^(3*2/3) = h^2.

4h*2/3 x 4h*2/3 meaning total answer is 8h*6/9

Mrs. Patel needs
7/8
yards of fabric to make one shirt. Mrs. Patel bought 10 1/2 image yards of fabric. How many shirts can she make?

Answers

Answer:

12 shirts

Step-by-step explanation:

I used the method keep, change, flip (KCF) to divide fractions and solve this problem.

This means Keep the first fraction, Change the division sign to a multiplication sign, and Flip the second fraction.

so keep 10 1/2, or 21/2, change sign, and flip the second fraction to 8/7.

that gives us the equation 21/2x8/7, and solving that gives us 168/14, or 168 divided by 14, so 12 shirts

Conor earns $9 an hour for yard work. He raked leaves one afternoon and earned $29.25.
How much does Conor earn for each minute he does yard work?
Hint: There are 60 minutes in 1 hour.

Answers

29.25 divided by 9 is 3.25. You have to take the total amount of money he made $29.25 and divide it by the amount he gets every hour $9. So 29.25 divided by 9 is 3.25 or 3 hours and 15 minutes.

Answer:

15 cents a minute

Step-by-step explanation:

9 ÷ 60 = $0.15

how many years in two scores?brainliest best answer.

Answers

Answer:

40 years

Step-by-step explanation:

I think 1 score is 20 years

so 2 scores = 2 x 20 = 40 years

I may be wrong so someone check

-Chetan K

solve pls brainliest

Answers

Answer:

1)YES:This is a decimal neither terminates nor repeats

2)YES:Repeating decimal

3)NO: Terminating decimal

4)YES: this is a decimal neither terminates nor repeats.

Step-by-step explanation:

Hope it can help you lovelots

Can someone explain the concept of conversion tables to me? I don't understand how to use them, (mainly because of the amount of numbers involved) and I need some help.

Answers

Answer:

Conversion tables are very important. I can help you if you let me know what unit of conversion (meters, grams, gallons, etc)

Step-by-step explanation:

Please help me on this

Answers

Answer:

1st dot: 195,3

2nd dot : 390,6

find the final amount when 10500 is invested at 9% simple interest for 4 years

Answers

Answer:

3780

Step-by-step explanation:

10500 x 9% x 4 divided by 100=3780

Please help meee please explain it

Answers

Answer:

C. .45

Step-by-step explanation:

Think of it like this: that is 45 hundredths and you are trying to find what 45% is and it is like 45/100 so .45 is your answer.

answer c=0.45

0.45 is equal to 45%.

Solve for Y please help me

Answers

Answer:

y = j - rx/c

Step-by-step explanation:

Construct a new equation by adding 5x + 5y = 35 to 3.x - 2y = 1

Answers

5x + 5y + 3x - 2y = 36
8x + 3y = 36

Can anyone help me with this?

Answers

Answer:

A & C are correct.

Step-by-step explanation:

Yes, I can help!

Absolute value makes any number positive.

12 < 50 (yes)

12 > 50 (no)

You are welcome!

Kayden Kohl

8th Grade Student

plz help will mark as brainliest

Answers

Step-by-step explanation:

18 cm is the correct answer

solve pls brainliest

Answers

Answer:

mixed no. 51/10

Improper fraction 5/1/10

PLEASE ANSWER NOWWWWW
340816.326531

Answers

Answer:

nearest whole number would be 340816

Answer:

340,816

Hope this helps :)

si el largo de un rectangulo es 2 cm más que el ancho y tiene un perimetro de 52 cm cual es el largo y cual es el ancho?

Answers

Answer:

ancho: 12 cm

Largo: 14 cm

Step-by-step explanation:

[tex]P=2a+2l[/tex]

[tex]l=a+2[/tex]

[tex]P=2a+2(a+2)=2a+2a+4[/tex]

[tex]P=4a+4[/tex]

[tex]52=4a+4[/tex]

[tex]52-4=4a[/tex]

[tex]48=4a[/tex]

[tex]48/4=a[/tex]

[tex]12=a[/tex]

largo = ancho + 2 = 12 +12 = 14 cm

Hope this helps

-
6 less than the product of a number and 3 is -18.. What is the
number?

Answers

Answer:X= -4

Step-by-step explanation:

6 less than the product of a number and 3 is -18.

Make each part of the sentence into numbers:

"the product of a number and 3": becomes X*(3), where X is the "number."

"6 less than": is -6, so we have:

X*(3) - 6

"is -18" means = -18

Put the segments into one equation and solve:

X*(3) - 6 = -18

3X-6=-18

3X = -12

X = -4

====

See if this works: If X=-4, then the product of it and 3 is -12. Six less than -12 is -18. And that is correct. X= -4

Solve the inequality:
1 ≤ a/4 - 1

Answers

Answer:

a is greater or equal to 4

Step-by-step explanation:

Other Questions

NO LINKSAccording to "Patterns of Change," select the ways that rocks are changed naturally over time. Choose three answers. O A. water O B. location O C. animals D. wind O E. people O F temperature write down, all the multiples of 8 less than 80 Read the statement, and identify the expressions that are equivalent. the product of a number minus 17 and 5 please help me 8x-3+4x+3 Eric bought a few marbles and divided equally among four of his friends and his brother, Imer. Eric lost 2 marbles and has only 7 marbles left. How many marbles did Eric buy in all. Write four sentences using the word taxi as a noun, a verb, an adjective, and an interjection. After each sentence label each different usage. Which statement best describes how the chapters in How a cat played Robinson Crusoe develop the plot of the story? Finalizing and Presenting the SpeechIn this part of the activity, you will use the sources you identified in task 1, the thesis statement you created, and your teacher's feedback to strengthen, develop, and organize the content of your speech. You will then write the text of the speech. The target audience for your speech is your teacher, so your speech should be appropriate for a formal setting.Part AReview the feedback you received from your teacher on your thesis and sources. Using this feedback to strengthen your stance and thesis, create an outline of your speech to decide how you will group and sequence the facts, opinions, and arguments you present to support your thesis statement. Your outline should build on your original plan by indicating how you will include ideas from the sources you identified in task 1.Your outline should also show how you will structure the introduction, body, and conclusion of your speech.Type your outline in the space provided.Font SizesCharacters used: 0 / 15000Part BUsing the outline you created, write the first draft of your speech in the blank space provided below. Your speech should be between six and eight minutes long and formal in style. Keep in mind that an average person speaks about 150 words per minute, so your speech will be between 900 and 1,200 words long. As you write your draft, remember that your purpose is to persuade your audience to accept the opinion reflected in the thesis statement.Your introduction should include the thesis statement and should pull your reader into your speech, showing the audience why they should care about this topic. The body of the speech is where you develop your main ideas and provide supporting evidence and arguments. You should consider any counterarguments to your position and address those positions when necessary. Work with the resources you consulted by quoting, paraphrasing, and summarizing them. Use appropriate citations wherever needed. Finally, your conclusion should not only summarize the main points of the paper but also leave readers with a message that gives the speech a sense of completeness.The ideas in your speech should flow in a smooth sequence, and your speech as a whole should be focused on your thesis. Use a variety of phrases and clauses to add interest to your speech. Avoid deviations from your main topic.Consider the following resources to help you write your first draft:Starting the Writing ProcessCrafting SpeechesPersuasive Speaking Write your draft in the space provided.Font SizesCharacters used: 0 / 15000Part CAfter writing the first draft, proofread your paper and revise it to improve your writing. Use vocabulary that is appropriate to your audience and consistent with the overall style of your speech. In this case, your speech is formal, so avoid using colloquial expressions or slang. You might want to consult this Knowledge Article to learn more about revising your paper effectively.At the end of your speech, cite all the works you used to write your speech in MLA style.Write the final draft of the speech in the space provided. Be sure to include your sources.Font SizesCharacters used: 0 / 15000Part DRehearse your speech a few times before you record the version using an audio recording tool, that you submit to your teacher for grading. Repeated practice and a thorough familiarity with the topic of your speech can help you be more confident.Speak audibly, articulate your words clearly, and pause at appropriate points. The tone of your voice should match the formal tone of the text of your speech. Read this guide to learn about techniques to improve your speech. The right physical posture and gestures can also enhance the impact of your speech. Stay relaxed and try to avoid excessively dramatic gestures.After you create the final draft of your speech, using an audio recording tool, record a presentation of your speech that is between six and eight minutes long.Upload your presentation to the Graded Activities panel on the left-hand side of your screen. Be sure to submit it for grading. If triangle he an area of 36 and a height of 12 calculate the length of the base. How is there some sort of karmic retribution in the world? Explain in 5 sentences. what would happen if gravity were to stop everywhere? what sport was nominated for the 2001 nobel peace prize for promoting understanding among nations How do you know when to rewrite square trinomials and difference of squares binomials as separate factors? Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used.Match the systems of equations to their solutions.2x + y = 12x = 9 - 2yx + 2y = 92x + 4y = 20x + 3y = 162x - y = 11y = 11 - 2x4x - 3y = -13y = 10 + x-3x + 3y = 302x + y = 11x - 2y = -7x = 2, y = 7x = 5, y= 2x= 3, y=5x = 7, y=3 Write an equation in point-slope form of the line that passes through (-3, 2) and (6, - 1) why do government find it difficult to reduce the risk associated with earthquakes Use the drop-down menus to complete each statement to show why 5sqrt(7) is between 10 and 15. What were inventors in ancient china set out to create when they accidentally created gun powder? underline the preposition in each sentence.1.) The principal is in the office.2.) The boy leans against the table.3.) She went to the clinic for some medical advice.4.) He saw a ghost walking toward the kitchen5.) My family will go to iloilo this summerpleasee help me:) Identify the features of organisms from their different kingdoms ?