Mathematics Middle School

Could you answer these as quickly as possible?
CORRECT ANSWER = BRAINLIEST

Answers

Answer 1

Answer:

Step-by-step explanation:

You find the area of all the shapes and add them up

Answer 2

Answer:

24cm.

Step-by-step explanation:

The other person said it, this is so they can have brainliest.

Hope this helps!!!

~Ivy~

Related Questions

PLEASE, NEED HELP ON THIS Oregon Trail: Percents.

Answers

Answer:

1847- -40%

1848- 123.333%

Step-by-step explanation:

HELP PLS

if i get this correct i will give the one who gave me it brainliest

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The last answer is the correct one.

If it does not make sense ask for clarification.

brainliest* and show work and the answer to number 15

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Step-by-step explanation:

perimeter of semicircle=πr+2r

[tex] \frac{22}{7} \times 1 + 2 \: \: \: \: \: \: \: (d = 2r) \: \\ \\ 5.14ft \: \: \: \: \: \: \: \: [/tex]

Select a value to tell how each pair of angles is related.

Answers

Answer:

See below

Step-by-step explanation:

[tex]\angle 1\:and \: \angle 2[/tex] Add to 180°

[tex]\angle 1\:and \: \angle 3[/tex] Equal

[tex]\angle 3\:and \: \angle 4[/tex] Add to 180°

[tex]\angle 2\:and \: \angle 4[/tex] Equal

Which of the following statements is true of 9 and -9?
[Choose 2]

1. They are equivalent
2. They have the same absolute value
3. They are opposite numbers
4. They are a zero pair.

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2 & 3 - although 4 is also correct.

Number 2 and number 3 are the correct answers

Help please, and thank you

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Answer:

6 (the last one)

Step-by-step explanation:

In order to isolate f you need to divide by 5/6

So, then you need to divide both sides by 5/6.

f=5(6/5) remember dividing is the same as multiplying by the reciprical.

f=6

Answer:

The answer is F = 6

Step-by-step explanation:

Solve for f

by simplifying both sides of the equation, then isolating the variable.

Hope this helped / Have a nice day

The middle square has an area of 1 square unit. What is the area of the entire rectangle in square units? Explain your reasoning.

Answers

Answer:

Step-by-step explanation:

I think its 4 because first, the 2 top tringles make a square, and 1+1=2. Then the 2 bottom ones make 2 more squares because one big triangle is equal to 1 square unit. So, its four.

LASTTT THINGGGGGGG STGGGGGGGGGGGGG

Answers

1. Point B: (6,8)
2. Point D: (1,5)

On January 16th, the temperatures for eight places around the world are as follows:

Hong Kong, 5°C
Chicago, 15°C
Düsseldorf, 6°C
Kauai, 21°C
Sydney, 21°C
Paris, 10° C
Toronto, 12°C
London, 18°C
Find the measures of center and then type a numerical answer only (do not round).

Answers

Answer:

Mean: 13.5°

Median: 13.5°

Mode: 21°

Midrange: 13°

Step-by-step explanation:

Mean: Add all of the values together and divide by 8 (the number of values). This is also called average.

Median: The middle value when ranked lowest to highest. In this case there are an even number of values (8), so you have to use the average of the middle two, which are 12 and 15.

Mode: This is the most commonly appearing value, and in this case 21 is the only value that appears twice.

Midrange: To find this you add the highest and lowest values together and divide by two. In this case, those values are 5 and 21.

math that I need help for cuz me not smart

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Answer:

Step-by-step explanation:

If you purchase a 10-pound beef roast and it is suggested that you cook the roast for 3 hours and 20 minutes. What is the cooking time allotment for each pound?

Answers

32 minutes per pound

Please Help Me Will Give Brainliest
AYUDA

Answers

Answer:

Option A is right

Step-by-step explanation:

In any data set, we find that the range is the difference between maximum and minimum. The range cannot give full information about the variability of the data set.

Outliers are the ones which are either below Q1-1.5IQR or Q3+1.5IQR

Thus Inter quartile range, the difference between I quartile and III quartile gives a better idea about variability and also outlier.

Hence out of the four options given, we find that option B is the right one.

Option

A. The IQR is the best measure of variability because the distribution has an outlier.

Answer: the answer is a

Step-by-step explanation: hope it is correct .

Cheyenne is hosting a barbecue on the Fourth of July. She plans to cook 30 burgers and at most 16 hot dogs on the grill.
Let h represent the number of hot dogs Cheyenne might cook. Which inequality models the story?

A. h ≥ 16

B. h ≤ 16

C. h ≥ 30

D. h ≤ 30

Answers

Answer:

Step-by-step explanation:

this is because she is only making less than or equal to 16 hotdogs, which the sigh indicates in answer B

Answer:

Step-by-step explanation:

It will be letter B because when it says at most it would be equal to 16 or less than 16 so, therefore, it will be letter B. The answer will not be for the burgers because since it says she plans to cook 30 burgers and not at most or at least it would mean that the answer will be either A or B.

I'm sorry, my explanation doesn't really make sense but I hope you kind of understood it.

Have a good day!

Joe has to give medicine to his cat every morning for the next 14 days. How many weeks is this?

Answers

Answer:

there are 7 days to complete a week so your answer to this question is 2 weeks . because 14 can be divided into 2.

2WEEKS.

Answer:

2 weeks

Step-by-step explanation:

a week is 7 days so.... 14 days is 2 weeks

can someone help me? i really need it :)

Answers

I hope you can understand my messy handwriting ‍

I don't understand this very much, but if someone could give me an explanation, that would be appreciated! ×·×∡

Q: Find the surface area to the nearest tenth←

Answers

Answer:

119.0 cm²

Step-by-step explanation:

What is surface area

It is the area of the outside part of anything. Surface area is also called total surface area.

As we can see from the pyramid, it has a square base. How do I know that it is a square base, is by seeing the dimensions of the base, which are 6.4 cm by 6.4 cm in this pyramid. And we already know from basic Geometry that a square has 4 equal sides. So we call it a square pyramid.

So to find the total surface area of this square pyramid, we need the area of the 4 triangular faces and the area of the square base.

So t.s.a of the pyramid = 4 × Area of each triangular face + Area of the square base.

So, total surface area = Area of square base + Area of the four triangular faces.

total surface area = (length²) + (4 × [tex]\frac{1}{2}[/tex] × base × height)

total surface area = (6.4 × 6.4) + (4 × [tex]\frac{1}{2}[/tex] × 6.4 × 6.1)

total surface area = 40.96 + 78.08

total surface area = 119.04 cm² ≈ 119.0 cm² (to the nearest tenth) (Answer)

119.0cm^2

So t.s.a of the pyramid = 4 × Area of each
triangular face + Area of the square base.
So, total surface area = Area of square base +
Area of the four triangular faces.
total surface area = (length?) + (4 × ;
× base × height)
total surface area = (6.4 x 6.4) + (4 x = x
6.4 x 6.1)
total surface area = 40.96 + 78.08
total surface area = 119.04 cm^2 ~ 119.0 cm^2

more i-readyyyyyyyyyyy

Answers

Answer:

multiply 1/2 and 1/2 = 1/4 or .25

Step-by-step explanation:

Part 3 Directions: Use pictures and equations to show your work.

At the end of the year, Mrs. Weeks bought an assortment of new balls to replace some of the old ones. She had $150.00 to spend. Describe two different ways that Mrs. Weeks could spend her money if she bought at least two of each of the balls.

Football $8.00

Basketball $9.00

Baseball $7.00

Softball $5.00

Answers

I would go with baseball or football.

I would go for basketball or football

i just need help with 9 and 8 also show work

Answers

Answer:

8) 18.84 ft

9) 87.92 in

Step-by-step explanation:

circumference= [tex]\pi[/tex] × 2 × radius

8) 3.14 × 2 × 3 = 18.84 ft

9) 3.14 × 2 × 14 = 87.92 in

Hope this helps youuu! :D

Answer:

8) 18.84 ft

9) 87.92 in

Step-by-step explanation:

-lukelaws

Hope I helped if I did please mark me brainliest!

how to solve and answer for 4 1/3 - 2 1/5 ?

Answers

Answer : 2 2/15

To begin you need to convert the fractions into something they both can go into. Sometimes it is easier to multiple the two denominator of the fractions, which in this case it is.
So, 3 times 5 is 15
This means your going to convert your fraction into 15th

1/3 is 5/15
This is because you need to times the bottom by 5 in order to get 15, so you need to do the same with the top.

1/5 is 3/15
This is because you need to times the bottom by 3 to get 15 so you do the same with the top

Next you just subtract the amounts separately
4-2 = 2
5/15 - 3/15 = 2/15

This means your answer is 2 2/15

Answer:

2 2/15 or if you want it in decimal form it's 2.133

Step-by-step explanation:

Math help, outlier without makes no sense!

Answers

Answer:

Step-by-step explanation:

Mean with outliner: 103
Mean without outliner: 85

Median with outliner: 85
Median without outliner: 85

Mode with outliner: 85
Mode without outliner: 85

QUICKLY HELP ME PLSSSSS

Answers

Answer:

479

Step-by-step explanation:

342=2 portions

171=1 portion

2+5=7 portions in total

171 times 7=479

hope this helps

please can i get brainliest

Answer:

Step-by-step explanation:

You add 2:5 and then you muplity 342 with 2:5

ASAP Will mark brainiest

Answers

Step-by-step explanation:

This is how we can find mean

Take each number in the data set, subtract the mean, and take the absolute value. Then take the sum of the absolute values. Now compute the mean absolute deviation by dividing the sum above by the total number of values in the data set.

Now finding mean by this process

12.2 is the best answer

PLEASE MARK ME BRAINLIEST IF MY ANSWER IS CORRECT PLEASE

Answer:

13.4

Step-by-step explanation:

Im smart

Ms. Chen is getting a new tile floor for her workshop. Her workshop is 15 ft. long and 11 ft. wide.
If each tile is 1 square foot, how many tiles will she need to cover her workshop floor?
O A. 11
B. 15
C. 26
D. 52
E. 165

Answers

the answer is ……… 165

Answer:

Step-by-step explanation:

equation: 11 x 15= ?

since your dividing by 1 sq. ft. The answer stays the same.

15x11=165

area of the parallelogram? 45.5 yards squared

75 yards squared

78 yards squared

84 yards squared

Answers

Answer:

78 yards squared.

Step-by-step explanation:

Step 1: 5 x 6.5 divided by 2. We can save time and do this twice, since its equal to the trinagle of on the other side.

Step 2: 6.5 x 7

Step 3: Add your totals for your final answer in yards squared. (78)

This correct answer is 78 yards squared. Hope this helps :)

PLEASE HELP ME!!!!! BRAINLIEST

Answers

1/16th
Explanation:
You need to find the middle number or Median and that is your answer.

Given a non-zero rational number, a, and an irrational number, b, what can be said about the product of a and b?

pls answer quick

Answers

Answer:

The product of a non-zero rational number and an irrational number is irrational.

Find the area of the circle. Round your answer to two decimal places, if necessary.

Answers

Step-by-step explanation:

the area of a circle is given by pi × r^2

where r = 13 km

hence, the answer is

530.93 km^2

if you have anymore questions feel free to ask. :)

Oregon Trail: Percents. PLEASE HELP! NEED THIS DONE BY TODAY!!!

Answers

Answer:

in 1847 its 6.3

and in 1848 its 7.7

Step-by-step explanation:

did this in class before

Jalen is covering the box below with sticky wrapping paper. If the paper costs 3 cents per square meter, how much will it cost to cover the entire box?

A) $28.80
B) $27.90
C) $27.00
D) $26.10

Answers

D would be the answer

D is the answer bc I did it

Other Questions

Water and sodium ions are reabsorbed in the proximal tubule in a relationship that results in a(n) __________ in tubular fluid volume that is __________ to plasma. Which list of celestial objects is in order from largest to smallest? Why do you think swift only gradually reveals the real nature of his proposal in the essay? In this task, you will select an image and summarize why the selected image illustrates one or more of the main ideas in the Gettysburg Address. You will then analyze another persons image selection and thoughts.Part ALook at the following images and select one to write about.Image #1: Protesters holding up signs calling for an end to segregation in the schoolsDescription #1: In 1963, thousands of Black citizens and white citizens marched to Washington, DC, to support civil rights and equal opportunities for Black Americans.Image #2: A group of immigrants being sworn in as US citizens at NASA headquartersDescription #2:In 2010, immigrants from many nations were sworn in as naturalized US citizens at NASA headquarters in Houston, Texas.Image #3:Women watching Governor Emmett Boyle of Nevada sign the Nineteenth Amendment to the US ConstitutionDescription #3:In 1920, the Nineteenth Amendment to the US Constitution gave American women the right to vote nationwide. Governor Emmett Boyle of Nevada ratified the amendment for his state.Image #4:President Barack Obama giving a speech at the United NationsDescription #4:On September 28, 2015, President Barack Obama addressed the General Assembly of the United Nations saying, Out of the ashes of the Second World War the United States has worked with many nations in this Assembly to prevent a third world warby forging alliances with old adversaries.Now write a short paragraph of about 200 words on why you think the image you selected illustrates one or more of the main ideas in the Gettysburg Address. Pendulum A is 20 cm long and has a 5 g mass on it. Pendulum B is 30 cm long and has a 10 g mass on it. Which one has a faster period? I need so much help with these two and quick if anybody can helpe out thanks. ASAP HELPWho had the lowest median score? Justify your answer using mathematical reasoning. What is the slope of the line that passes through the points ( 8 , 6 ) and (8,9)? Write your answer in simplest form. PLS HELP QUICKLY Why was the following sentence written in passive voice? "Paul knew who stole the cookie."OA. None of these. This sentence is written in active voice.OB. The object is the most important part of the sentence.OC. The subject is unknown.OD. The verb is the most important part of the sentence.Reset Selection In the seventh sentence of the seventh paragraph, the author uses a dash primarily to()separate a secondary idea from the main thrust of her argumentB)distinguish her own claim from a claim she aims to refutecontrast her definition of a term with the term's ordinary meaningDelaborate on a general claim by providing specific examplesEclarify a concept by excluding certain phenomena from it I am on my trigonometry unit in math and dont know what to do for this. I also really need work shown! How did the emphasis on culture wars during the 1988 election help cause polarization? Respond to the prompt in two or three sentences. What is a fraction?? dont copy from googl pls give a good explanation 3 of 8If x = -8 and y = 4, evaluate the-following expressions:i) (4y) - (2x)=ii) 4y 2x= 4) Increase 340g by 20% Translate to preterite tenseWe were happyYou wanted to goThe girls set the tableHe could goWe knewShe wanted to knowHe knewWe put The diagram below shows a cross section of a plant leaf. How does the structure marked Xcontribute to the survival of the plant? A glance at the speedometer on your vehicle will tell you your overall:_____.a. speed. b. acceleration. c. instantaneous speed. d. average speed. If the order of a reaction with the regard to reagent A is 2, when the concentration of A doubles, the rate will help me if you know the answer dont reply if u dont know

Could you answer these as quickly as possible? CORRECT ANSWER = BRAINLIEST

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Could you answer these as quickly as possible?
CORRECT ANSWER = BRAINLIEST