Mathematics Middle School

I NEED HELP FAST! find the surface area of the composite figure.

Answers

Answer 1

Answer: B

324m2

6x6 +8 x6/2x4 +4x6 x4= 324m2

Answer 2

Answer B I think and I like ur pfp :)

Related Questions

Find the unknown lengths

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I think on 5, y is 20 and x is 100. On number 6, y would be 8 and x would be 5.

y − 16 =
plzzz helpppp

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Well it depends do u want it in rational form or fraction from or?

PLEASE HELP ASAP!!!

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u have to add them all together and m<4 has to be (x) and then figure out x. solve the other equations. equal them all to 180. and then u will find it

First you have to add them all. If the number you got equals to 180 that the answer

Pls help

This figure consists of a rectangle and semicircle.

What is the perimeter of this figure?

Use 3.14 for pi.

60.84 m

72.84 m

79.68 m

98.52 m

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Perimeter of figure = 3 sides of rectangle + perimeter of semi-circle.

3 sides of rectangle = 15 + 12 + 15 = 42

Perimeter of semi-circle = πr = 3.14 * 6 = 18.84

In short, Your Answer would be: 42 + 18.84 = 60.84 m

Hope this helps!

I will mark you Brainliest just help me

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Answer:

The first one is proportional and the second one is not. Because for the first one you can see that if you divide the number of pens by the cost you'll get the same answer for every single one. But for the second one if you divide the number of minutes by words typed you get a different answer for each one. You can also see if it's proportional or not if you draw it on the graph and it's a straight line. If it is the relationship is proportional if it isn't it's not proportional. Hope that makes sense :)

Determine whether the relationship between the two quantities shown in the table or graph is linear. If so, find the constant rate of change. If not, explain your reasoning. 1. SOLUTION: Analyze the table. The rate of change from 5 hours to 8 hours is or 3 cents per hour. This is the same as therate of change from 8 hours to 12 hours, or 3 cents per hour, and from 12 hours to 24 hours, or 3 cents per hour. So, the rate of change is a constant 3¢ per hour. ANSWER: Yes; the rate of change between cost and time for each hour is a constant 3¢ per hour. e i dont know if this is the answer to ur question but here u go

Step-by-step explanation: e i dont know if this is the answer to ur question but here u go

This diagram shows three small squares and two rectangles composed of 10 small squares.

Diagram of 3 small squares and two rectangles composed of 10 small squares.

a. Jada says this diagram can represent 230. What does a small square represent for Jada?

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The small squares represent 30 (each one is equal to 10) if the 2 rows of squares represent 200, if the two rows of 10 squares only represent 20 becuase 10+10=20 then the squares equal 210 (each square equals 70)

Answer:

It is ten

Step-by-step explanation:

can someone answer these questions please

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length- 9
width- 12
area-108

Length 9
Width 12
Area 108

Please help, will give Brainliest!
Use the key features of the polynomial f(x) = 6x4 + 4x3 − 5x2 − 2x + 1 to describe its end behavior.

The left side continues up, and the right side continues up.
The left side continues down, and the right side continues down.
The left side continues up, and the right side continues down.
The left side continues down, and the right side continues up.

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PLEASE DO NOT CLICK THE LINK THAT PERSON SENT YOU ITS A VIRUS

P. Find the product
of three and one-
fifths and one and
one-fourth

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The answer is 4. i put it into a calculator

plz plz plz help plz i need help

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Answer:

62/10

Step-by-step explanation:

All the other options are positive integers, which are natural numbers.

Answer:

[tex] \frac{62}{10} [/tex]

is a fraction which isn't a natural number,

and

[tex] \frac{40}{4} [/tex]

can be simplified to get 10, which is natural number and others are natural numbers too

62/10 is not a natural number

correct option A

plzzzzzzzzzzzzz help

Answers

(2m-7)(2m-7)
4m^2 - 14m - 14m + 49
4m^2 - 28m + 49

Answer: 4m²-28m+49

Step-by-step explanation:

(2m-7)² can be written as (2m-7)(2m-7).

You would have to multiply it out like this:

2m times 2m=4m² (2x2=4 and mxm=m²)

2m times -7=-14m (2x-7=-14 then put a m on it)

-7 times 2m=-14m

-7 times -7=49

The equation would then look like this:

4m²-14m-14m+49

Then you would have to collect like terms. Like terms are terms with the same variables and powers. It will then look like this:

4m²-28m+49

Hope this helps :)

please help me asap! please show your work

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Make a proportion
81/30 = x/600
600/30 = 20
x/81 = 20
x = 1620
Solution: 1620 calories

Please Help I Will Give 5 Stars

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it’s 10. i’m in precalc. def not 48 like the other dude said

Find the volume of this figure:
cm
7
3 cm
Cin
3

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Answer:

4 i guess i dont rlly know

I think it’s 63 because to find the volume you have to multiply all numbers

I NEED HELP REALLY FAST! Find the measure of the missing angles.

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Answer:

x=33°. y=57°

Step-by-step explanation:

Hope it helps

Please finish the table below!

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Answer:

Hope this helps

Step-by-step explanation:

Can someone please help me find the sum of each interior angle measure of the polygon, and can you please explain. I need help on both of these questions.

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Answer:

what are the measures

Step-by-step explanation:

Is this symmetrical or asymmetrical?
Dont guess!
I will mark brainliest if its correct!

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Answer:

Step-by-step explanation:

There's more numbers towards the later half of the dot plot.

8x(11-4) divided by 2

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Answer:

Step-by-step explanation:

First, you start with 11-4, which equals 7.

Then, you multiply 7x8 which equals 56.

Lastly, you divided 56 by 2, getting 28.

Answer:

Step-by-step explanation:

8*(11-4)/2

8*(7)/2

56/2

Please help me

I’ll give brainliest please help

Answers

here’s the answer!!

It would be A, real, integer, whole, and rational :)

Ill give brainliest
Principal 10,000
Rate %3
How many years until the interest reaches $12,700
Answer choices:
A. 7 years B. 12 years
C. 9 years D. 22 years

Answers

The answer is C

10,000 x .03 x 9 = 2700

10,000 + 2700 = 12,700

whaaa? Pirmavera, you know i don't know this, bros

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The answer is B (the second choice)

In 10^3(exponent), 10 is the base, and 3 is the exponent. That means 10 will appear as a factor 3 times: 10 · 10 · 10. 10^3(exponent) = 1000.

In 2^7, how many times will 2 appear as a factor?

A
2

B
14

C
7

D
9

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C. 7 2^7 makes 2 appear 7 times

I think b I’m not sure

What is the simplified form of:

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Answer:

Step-by-step explanation:

4π√5 - 2π√5 ÷ 3√5

=2π√5 ÷ 3√5

root 5 cancels out

=2π ÷ 3

Please show the work

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It’s letter A because you have to do the opposite of hypotenuse so it would the the square root of 7^2 - 5^2 and that gives you letter A

A homeowner called in a painter to paint the bedroom walls and ceiling. The bedroom is 15 ft. long, 12 ft. wide, and 10 ft. high. The room has two doors each 3 ft. by 8 ft. and three windows each 3 ft. by 5 ft. The doors and windows do not have to be painted. A gallon of paint can cover 300 square feet. How many gallons of paint must he use?
Show all of your steps

Answers

Answer:

I think he will need around 5.69 gallons of paint

Step-by-step explanation:

i did the math i think im wrong but i got 5.8 (round it to 6)

Find the LCM of 6 and 15.
A) 6
B) 15
C) 30
D) 90

Answers

Answer:

Step-by-step explanation:

the answer is 30 because if you count by 6 it would go 6,12,18,24,30,36,42 and if you go by 15 it would be 15,30,45,60,75,90..... and the only number that you see twice is 30 so the answer would be 30. Hope this helped...

The answer to your question is 30

How much interest is earned on a $5,000 loan at 10% interest for 3 years?
1. $1,500
2. $125
3. $150,000
4. $15,000

Answers

Answer:

Total interest paid:$4,045.51

Total payments:$24,045.51

Step-by-step explanation:

Answer:

$1500

Step-by-step explanation:

i=PRT

i=3000×0.1×5

Answer= 1500

Find the values of Y=m(x)=-sqrt(-x) forx = –8.41, –7.84, –7.29, –6.76, –6.25, 0. List your points in a document. Then plot the corresponding points on a graph and add it to your document.

Answers

Answer: Y = x -8qrt - x 4 x - 8.41 - 7.84 - 7.29 - 6.76 - 6.25 0agga2

Step-by-step explanation:

Look at figure A and figure B on the coordinate plane below.

How are figure A and figure B related? Explain your answer using numbers.

Answers

Answer:

5,8

Step-by-step explanation:

Other Questions

Arrange the following Vertical Integration terms in proper hierarchy. Further Processing Primary Breeders Transportation & Marketing Processing Plants Breeders Hatchery Growout Farms Feed Mill Read the passage.A Flag with 50 StarsThe first American flag to have red and white stripes and white stars on a blue field was flown in 1776, shortly after the United States declared its independence from Great Britain. Legend has it that a Philadelphia seamstress named Betsy Ross was hired by George Washington himself to create this flag. There is no evidence that this legend is true, and no one knows for certain who made the first flag, which had 13 stars and 13 stripes. However, we know for a fact that the first flag to have 50 starsthe one we have todaywas designed by a high school student.In 1958, Bob Heft was a 17-year-old student at Lancaster High School in Ohio. At that time, the United States had only 48 states but was on the verge of accepting two more: Alaska and Hawaii. The U.S. flag at the time had six neat rows of eight stars each. What would be the best way to add two more stars while keeping the arrangement neat and orderly? This was the question that Bobs history teacher posed to the class. The teacher gave the students an assignment: design a flag with 50 stars. Bob spent hours in the attic of his house, cutting up a 48-star flag and rearranging the stars until they fit just right. He was pleased with his solution to the problem, but his teacher found it less than perfect and gave him a B minus. Outraged, Bob told his teacher that he was going to send his design to his member of Congress, Walter Moeller. His teacher replied that if Bobs design was accepted as the new flag, he would be more than happy to change his grade to an A.A year later, Bob had graduated and was working as a draftsman when he received a call at work. He never would have imagined a call from President Eisenhowerbut that's who it was! Now that Alaska and Hawaii had been admitted as states, Congressman Moeller had succeeded in having Bob's design chosen as the new U.S. flag. Bob Heft was invited to Washington, D.C., for a ceremony during which his design was officially adopted as the new flag of the United States.Question 1Part AWhat inference can be made about Bob Heft in A Flag with 50 Stars?He has important connections to government officials. He works hard and does not give up easily.He is accustomed to success and does not take criticism well.He is more knowledgeable about American history than most students.Question 2Part BWhich evidence from the text best supports the answer in Part A?Bob spent hours in the attic of his house, cutting up a 48-star flag and rearranging the stars until they fit just right.He was pleased with his solution to the problem, but his teacher found it less than perfect and gave him a B minus.Now that Alaska and Hawaii had been admitted as states, Congressman Moeller had succeeded in having Bob's design chosen as the new U.S. flag.His teacher replied that if his design was accepted as the new flag, he would be more than happy to change the grade to an A. What are examples of acceptable sources for an informative essay? Check all that apply.a biography of a public figurea blog run by a college studenta website for a reputable newspapera pamphlet printed by an activist groupa report issued by a government agency is 0. overline 19 rational or irrational? Explain. Explain the significance of capital structure. PLEASE HELP WILL MARK BRAINLIEST Decide whether each characteristic describes conditions in the North or the South at the end of the Civil War. Choose the correct demonstrative word or phrase._____ es vuestro.seEstasAquellosEse How do you find the product of 3x^2y^5 and 4x^3y^7 PLZ HELP! :(What must you include when writing persuasively?facts and reflectionssummaries and descriptive detailsexplanations and analysesreasons and evidence Help ME???????????????????? Please help, thank you Help me solve these spanish questions. Which of these is a prepositional phrase? A. the deckB. above the deskC. jumped in the poolD. her scuba gear what fraction of an hour is 15 minutes pls help help me please :) thank you :P can somebody help me please Cuntas especies de pjaro vampiro existe en la isla? yes i will help you if you want is that ok help please, answer at least 2 or three pleaseeeee helpppp!!! i really need help on this and im so confused and if i dont do it then my teacher said im gonna fail