Mathematics Middle School

what is the area of this figure

Answers

Answer 1

4 x 10 = 40
12-4= 8
8 x 3= 24
40 +24 = 64
The answer is 64 m^2

Answer 2

Answer:

Step-by-step explanation:

area=10×4+(12-4)×3=40+8×3=40+24=64 m²

Related Questions

1. Emma used elimination to solve this system of linear equations. 3x + 5y = -17 2x + 4y = 6 Which equation did Emma have after she climinated x? A. 2y =-98 B. 22y = -16 C.-22y = 16 D. 2y = 52

Answers

Answer:

2y=52

Step-by-step explanation:

1st equation *(-3) and 2nd *(2)

-6x-10y=34

6x+12y=18

eliminate -6x and 6x

add both equations

2y=52

Answer:

2y=52

1st equation *(-3) and 2nd *(2)

-6x-10y=34

6x+12y=18

eliminate -6x and 6x

add both equations

2y=52

Step-by-step explanation:

PLS ANSWER QUESTION ITS ALGEBRA 1

Answers

The answer to your question is 20

Answer:

The answer is 16

Step-by-step explanation:

[tex]2(16)^{2}-6(16)=416[/tex]

What is the area of the sofa pictured?
I got an answer but I just don't know if it's right because I got 9.625 and I don't think that adds up

Answers

Answer:

no, I did the work and I came with your same conclusion, but Im not that good with this type of math but In my terms I think its right

Step-by-step explanation:

Answer:

just do 1.75 times 2

Step-by-step explanation:

Help please! No matter what I do I can't get it right!

Answers

Answer:

171 m

Step-by-step explanation:

Okay, so we have to find the area of all the shapes that make up the prism:

I'm going to start with the side rectangles:

5 x 7 = 35

There's 2 of them so:

35 x 2 = 70

Now let's go onto the side triangles:

4 x 6 = 24 (normally it would then be ÷ 2, but because there's 2 triangles, you don't have to do that)

Then we do the bottom rectangle:

6 x 7 = 42

So, adding them all together:

35 + 70 + 24 + 42 = 171

So the surface area of the prism is 171 m

hope this is right:)

I don’t get it how are people this smart or am I just ridiculously dùmb

∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞ Please help, thank you!

Answers

It would be times x hope this helps

Answer:

explanation

sorry if im wrong

What is 75 cm as a fraction and as a decimal?

Answers

Answer:

fraction: 75 decimal 0.75

100

Fraction:75/100 decimal:0.75

what is the probability that the family has two dogs and two cats

Answers

Answer:

1:4

Step-by-step explanation:

Answer:

The answer is 1:4

Step-by-step explanation:

Graph the rational number and its opposite b) -1.75

Answers

Answer:

If B is -1.75 thats 3 and a half to the left of the circle and the opposite would be 3 and a half away to the right of the circle. I tried making the points the best I could!

Women athletes at the University of Colorado, Boulder, have a long-term graduation rate of 67%. Over the past several years, a random sample of 38 women athletes at the school showed that 21 eventually graduated. Does this indicate that the population proportion of women athletes who graduate from the University of Colorado, Boulder, is now less than 67%?
a. State the null (H0) and alternative (Ha) hypotheses.

b. Give the standard score for the data.

c. Find the P-value for this significance test.

d. Sketch your results on the standard Normal distribution

e. Summarize the conclusion in the context of this problem.

Answers

The answer is c that’s your answer

answer: C
hope this helps out.

NF- 26. Which choice is equal to 2.5? *
1 point
A 2/5
B 2 1/5
C 2 4/10
D 5/4

Answers

I think the answer is b

None of the decimal is equivalent to 2.5

What is Decimal?

In a decimal number, the digits are separated by a decimal point. The digits to the left of the decimal point represent the whole number part, while the digits to the right of the decimal point represent fractional parts or decimal fractions.

To determine which choice is equal to 2.5, let's evaluate each option:

A) 2/5: This fraction is less than 1. It is equivalent to 0.4, which is bequal to 2.5.

B) 2 1/5: This is a mixed number.

To convert it to a decimal, we add the whole number part (2) to the fraction part (1/5).

2 + 1/5 = 10/5 + 1/5 = 11/5

So, 2 1/5 is equal to 11/5, which is 2.2. It is not equal to 2.5.

C) 2 4/10: Similar to the previous choice, we convert this mixed number to a decimal.

2 + 4/10 = 20/10 + 4/10 = 24/10

So, 2 4/10 is equal to 24/10, which simplifies to 12/5 or 2.4. It is not equal to 2.5.

D) 5/4: This is a fraction.

To convert it to a decimal, divide the numerator (5) by the denominator (4).

5/4 = 1.25

So, 5/4 is equal to 1.25, which is not equal to 2.5.

None of the given choices is equal to 2.5.

Learn more about Decimal here:

https://brainly.com/question/29765582

#SPJ2

PLZ HELP MUCH NEEDED AND PLZ NO LINKS THANK YOU!

Answers

Katherine and Vanessa take one minute to go -150ft
So 75x-150=-11250

You paint 13 of a wall in 14 hour. At that rate, how long will it take you to paint one wall?

CLEAR CHECK

12 hour

one hour

34 hour

712 hour

Answers

(area/time)
(1/3)/(1/4) = 45 minutes for the whole job

What is the volume of the prism?

Answers

127.5
12x2.5x4.25=127.5

Name a pair of adjacent angles. Explain why they are adjacent.

Answers

Answer:

<RUS and <SUT

Step-by-step explanation:

They have a common vertex which is U and a common side which is S

"< " means angle

Hope this helps

Use the net to find the approximate surface area of the cylinder to the nearest square meter.

A. 377 m^2
B. 484 m^2
C. 528 m^2
D. 792 m^2

Answers

Answer: D

Step-by-step explanation:

Formula= 2piRh +2piR^2

2pi*7*11 + 2pi*49 = 791.68 or 792

person above is correct, D!

(Please help! Marking Brainliest! C: )Find 22÷(−2) .

Answers

Answer:

-11

Step-by-step explanation:

the answer is -11, positive/negative=negative remember

I give brainliest! Link = report

What is the volume of this triangular right
prism?

A. 165 ft3

B. 330 ft3

C. 1,073 ft3

D. 2,145 ft3

Answers

Step-by-step explanation:

D.) multiply all of these in a calculator and you will get 2,145 ft3. So it’s D.

Which value of x is a solution of the inequality?
(no links)
x − (−3) ≥7
Question 3 options:

A) x=−5

B) x=8

C) x=2

D) x=3.5

Answers

Answer:

B) x=8

Step-by-step explanation:

x − (−3) ≥7

Subtracting a negative is like adding

x + (3) ≥7

Subtract 3 from each side

x +3 −3 ≥7-3

x ≥4

X must be greater than or equal to 4

The only value given that is greater than or equal to 4 is 8

the answer for this one is B

Can someone help me please?

Answers

Answer:

Step-by-step explanation:

B doesn't make sense because the honors class is only a group of very few people, so that isn't a reasonable survey.

C. is unfair because only 5 boys is just as unfair as B, maybe is more.

D. There isn't a 100% chance the teachers would know EXACTLY what their students would want and there opinions. The chance of all of the teachers knowing what choice their student would make is very slim.

A. is correct because it gives most of the students a chance to state their opinion on what they want to see on Broadway. A fifth isn't much, but those lucky students will get to cast there vote and opinion fairly.

Hope this helps!

A. The other ones don’t make sense

Ciara brought $240 to spend on gifts for her family. she found 8 identical statues at the gift shop. she had $72 leftover. how much did each statue cost?(please write an equation for the answer like 2 step equation)

Answers

Answer:

$21 each

Step-by-step explanation:

Since she had $72 left that means that she spent $168 so then you divide that by the 8 identical statues.

$240 - $72 = $168

$168/8 = $21

Answer:

$21

Step-by-step explanation:

Price of each statue = x

Price of 8 statues = 8x

Price of 8 statues plus money left over = 8x + 72

Original amount of money = 240

Equation:

8x + 72 = 240

Subtract 72 from both sides.

8x = 168

Divide both sides by 8.

x = 21

Answer: $21

English: Please help me with this problem. Thanks!
Spanish: Por favor ayúdame con este problema. ¡Gracias!

Answers

The constant rate of change is 2

1/2, you can tell by looking at the rise over run. is 1/2, every 1 y value is 2 x values

Please help…
Find 10 numbers in the real world, with at least one number from: Rational numbers, integers, whole numbers, natural numbers, and irrational numbers.

Answers

−

3.77

−

3.8

The natural numbers are:

The whole numbers are:

The integers are:

−

The rational numbers are:

−

3.77

−

3.8

The irrational number is:

−

Mr. Hamilton surveyed his class to find the total number of hours each of his students slept the previous night. The histogram shows the results of the survey.

How many students slept at least 8 hours?

Answers

Answer:

9 students

Step-by-step explanation:

6 students slept 8-11 hours, and 3 students slept 12-15. 6 + 3 = 9.

9 students
I really hope this helps

Please help! Question Below!!

Answers

1. it is not a function because the input 4 is going to two outputs.
2. it is a function because each x value is assigned to one y value.
3. it is not a function because the input 1,4 is shown two times.
4. it is a function because each x value is assigned to one y value.
5. and 6. they are both functions because each x value is assigned to one y value.
7. it is not a function because when doing the vertical line test, some lines are overlapping each other.
8. it is a function because when doing the vertical line test, no lines are overlapping each other.

If any of my answers are wrong, plz tell me and I will try and correct my mistake. Hope this helps!!

Crystal has $13 to spend on apples and oranges. If she buys her apples first and spends more than $8, which expression represents d, the dollar amount that she can spend on oranges? A) d>5 b) d<5 c) d<21 d) d> 21

Answers

Answer:

b) d<5

Step-by-step explanation:

This is because she started of with $13 and she spent more than $8 on apples so she has less than $5 to spend on oranges

Answer:

d<5

Step-by-step explanation:

Please help me find the radius of the button.

Answers

Answer:

The radius of given Circle is 13 mm

Step-by-step explanation:

For a given Circle

Diameter (d) = 26 mm

For Radius (r) = Diameter/2

r = d/2

= 26/2

r = 13 mm

Thus, The radius of given Circle is 13 mm

-TheUnknownScientist

Answer: 13m

Explanation:

some one pls help me asap

Answers

Answer:

a=4

b=8

c=16

d=8

Step-by-step explanation:

a 1×4×1

b 2×4×1

c 2×4×2

d 2×2×2

Graph the line: y= 1/3x-2

Answers

Answer:

Look at the graph below

Step-by-step explanation:

Hi here you go and have a nice day

A dice has 6 sides. What is the probability of rolling a 3? Explain how.

Answers

The probability is 1/6
because there are a total of 6 numbers you could get in one roll, that goes on the bottom of the fraction.
there is only one “3” on a die so you can only possibly roll a three 1/6 of the time.

The answer is 1/6 because there are 6 sides the denominator and only one 3 the numerator

Plss help me with this do not add any links or they will be reported and plss do not answer just for the points thank you!!!!!!

Answers

Answer:

x=-4/3+y/3. y=-11/4+3x/4

Tap to view steps...

The image isn’t showing for me

Other Questions

You have data for Regions, Products, and Customers. Which option on a Pivot Table will you find in the fieldslist?Select an answer:RegionsRowsValuesFilters On a coordinate plane, how are the locations of the points (-1, 6) and (-1, -6) related? A. locations unrelated B. reflection across both axes C. reflection across the x-axis D. reflection across the y-axis In general, the time it takes from when in interstellar cloud fragment first begins collapsing until it gives birth to a main-sequence star is In general, the time it takes from when in interstellar cloud fragment first begins collapsing until it gives birth to a main-sequence star is shorter for less massive stars. about the same for all stars. dependent on the rotation rate of the star. longer for less massive stars. Avis purchased a Jeep for $12,480. Her down payment was $3,600. She paid the remainder in 48 monthly payments. Write a numerical expression that represents her monthly payment. * Population size can be regulated by a combination of reasons. Any cause for population growth to decrease is called a___________________. Question 9 options: carrying capacity density- dependent factor population growth factor limiting factor PLEASE HELP ME!!!! FINAL DUE TONIGHT!!! SUMMARIZE THIS INTO TWO PARAGRAPHS INSTEAD OF FOURThe sixteenth, seventeenth, and eighteenth centuries changed the world in dramatic ways. But probably, the biggest change the world saw or has ever seen was the finding and conquest of the Americas. Many are theories as to what led both the Spanish and Portuguese empires to seek these voyages, but the truth of the matter is that the main reasons that pushed Spain to support Cristopher Columbus in his trip in 1492 were, first, the desire to discover and open new trade routes to the Indies. And the second reason was evangelization, which the two Spanish monarchs believed would be empowered by colonization.When the Spanish first arrived in the Americas, their first encounter was not with any big Native tribes or settled civilizations. It was not until later on, in 1519, that the Spanish encountered true Native American civilization. And the first to find this was Hernn Corts, who between 1519 and 1521, led a war against the Aztec Empire, one of the biggest and most important of the entire continent. The Aztecs were settled in the Gulf of Mexico, in what is today Mexico itself. The Aztecs, led by Moctezuma II were really advanced people, with a federal-like way of government, cities, technology, and organized society. But like all well-organized and advanced societies, problems arose. The first was that through contact with the Spanish, many diseases unknown until then diminished the number of Natives and also because of weaponry, which allowed the Spanish to finally overcome the Aztec forces.The second empire was the Inca Empire, in what is today Peru, specifically in Cusco. Unlike its sister empire in Mexico, the Incas did not have wheeled vehicles and they did not use farm animals. They did not have a currency and they survived on the exchange of goods, instead of a market. What made them really advanced was their ability in masonry and the use of stone. Their architecture was really advanced and like the Aztecs, their cities were impressive. They also had a centralized system of government led by a king, who at the time of the arrival of the Conquistadors was Atahualpa, and the king was considered the owner of everything within the empire. They also had a very advanced system of roads that connected the central city of Machu Picchu with the rest of the Empire. It was Francisco Pizarro who in 1526 moved from Panama to the Andean region and found himself at Machu Picchu. After several trips, finally, between 1532 and 1533, Francisco Pizarro and the Spanish were able to take control of the vast Inca Empire.In the end, most of the Americas, save what is nowadays Brazil, which ended in the hands of Portugal, became part of the enormous Spanish Empire. The result was a group of colonies from which the Spanish derived the precious metal of gold and which made them really rich. The Natives, at first were enslaved by the Spanish until through intervention of the Church, black people were brought in to prevent the death of the Natives. The disease also decimated the Native population in the Americas. There was a lot of racial mixing between the Spanish and Natives, which gave origin to many new skin colors, typical of Spanish America. If youre fluent in Spanish please help Describe at least 2 similarities and differences between an Ancient Roman circus and the ones that still survive today. HURRY TIMEDWrite an equation of the line that passes through a pair of points:(negative 2, 2), (5, negative 5)a.y = StartFraction 3 Over 7 EndFractionx StartFraction 20 Over 7 EndFractionc.y = Negative StartFraction 3 Over 7 EndFractionx + StartFraction 7 Over 20 EndFractionb.y = Negative StartFraction 3 Over 7 EndFractionx + StartFraction 20 Over 7 EndFractiond.y = Negative StartFraction 3 Over 7 EndFractionx StartFraction 20 Over 7 EndFraction Which is an example of diplomacy?A. The U.S. sends people to discuss environmental issues with China. B. The U.S. invades Iraq to get rid of its leader, Saddam Hussein. C. The U.S. declares war on Japan after the attack at Pearl Harbor. D. The U.S. wants to keep an open trading relationship with Europe. when did human Civilization developed in Rome? Which of the following descriptions of this illustration is most accurate? A. Whites and enslaved African Americans are presented as equals. B. Both whites and enslaved African Americans are shown doing hard work. C. Men, women, and children of both races are shown in the illustration.D. African Americans of all ages and genders are depicted as laborers. Write an equation of the line that passes through the given point with the given slope i dont understand this question Hamrick Industries makes and sells two products. The demand for both products is unlimited. Product A has a contribution margin of $7.70 per unit. Product B has a contribution margin of $2.64 per unit. The same machines are used to produce both products. Product A requires 0.33 machine hours and product B requires 0.20 machine hours. Which product should the company make and sell Find x. Round to the nearest tenth if necessary. A candle shop is having its annual sale. votive candles cost $10 each. Any additional candles he purchased were 25% off. if dahir purchased 7 candles, how much money in dollars , did he spend. Giving brain list Which of the following is an environmental factor that can cause an infectious disease? (5 points)Lack of sleep and restLack of nutritious dietLack of exerciseLack of clean water13. (06.05 MC) What type of immune response is initiated when a person becomes infected with viral flu? (5 points)B cells activate T cells.T cells merge with B cells.B cells produce antibodies specific to the flu virus.T cells produce antibodies common to all pathogens.14. (06.05 LC) Which of these actions is likely to spread pathogens in the environment? (5 points)Cupping mouth while coughingTouching woundsWiping door knobsWashing fruits15. (06.05 LC) Which heredity condition causes a buildup of mucus in lungs and pancreas? (5 points)Cystic fibrosisHeart diseaseHuntington's diseaseSickle cell anemia16. (06.05 LC) Why is it important to maintain records of the procedures of an experiment? (5 points)To prove that the hypothesis is trueTo make it easy for others to prove it wrongTo make it possible for others to replicate the experimentTo give credit to the scientists who conducted the experiment17. (06.05 LC) A hypothesis instead of a guiding question is most likely used in which of the following? (5 points)Case studyScientific experimentObservationSurvey18. (06.05 MC) Two students are comparing scientific experiments to investigations. They came up with the following ideas.Student A: Testing plant growth in different types of soilsStudent B: Comparing the water level in a lake during different times of the yearOne student gave an example of an investigation and the other gave an example of an experiment. Which student gave an example of a scientific investigation? (5 points)Student A because it requires a hypothesisStudent B because it requires a hypothesisStudent A because it can be done in natural settingsStudent B because it can be done in natural settings Work out the difference between 5/9and4/9 yeah i have no clue how to do this and there's two of them soo help is very much appreciated lol