Mathematics Middle School

can someone help me with this...i only have lie 10 minutes left to finish this--- kxkxkxxk

Answers

Answer 1

Answer:

258 cm

Step-by-step explanation:

12 x 12 = 144

12 x 19 = 228

228/2 = 114

144 + 114 = 258

Related Questions

courtney has 12 fewer stickers than tina. how many stickers does courtney have in terms of x?

bob has 4 times as many stickers as tina. how many stickers does bob have in terms of x?

katie has 7 more stickers than tina. how many stickers does katie have in terms of x?

diane has 2/3 as many stickers as tina. how many stickers does katie have in terms of x?

options:
x - 12
4x
x + 7
12 - x
x - 2/3
4 + x
7x

Answers

Answer:

X-12

X×4

X + 7

X x 2/3

Step-by-step explanation:

find the area of the figure
A) 114cm
B)350cm
C)418cm
D)447cm

Answers

Answer:

409 is what I got.

Step-by-step explanation:

361 cm, as the square's area

and 48 as the area for the triangle.

Are you sure those are the answer choices because I'm getting 409.

Answer:

HEY!

THE TOTAL AREA OFTHE FIGURE = AREA OF SQUARE + AREA OF TRIANGLE

= [tex]a^{2}[/tex] +( [tex]\frac{1}{2}[/tex] x b x h)

where , [tex]a^{2}[/tex] = 19 x 19 = [tex]361 cm ^{2}[/tex]

and ( [tex]\frac{1}{2}[/tex] x b x h) = ( [tex]\frac{1}{2}[/tex] x 6 x 19) = ( [tex]\frac{1}{2}[/tex] x 114) = ( [tex]\frac{114}{2}[/tex] ) = [tex]57 cm^{2}[/tex] =

∴ [tex]361 cm ^{2}[/tex] + [tex]57cm^{2}[/tex] = [tex]418cm^{2}[/tex]

∴ 418 cm²

Hope it helped u!

Which of the following is equivalent to 2 2/5 ?

1 7/5
1 12/5
1 6/5
1 9/5

i choose 1 7/5 is this correct?

Answers

The correct answer is 7/5

Answer:12/5 is correct.

Step-by-step explanation:

2 5ths is 10, add 2 it's 12. sorry for the bad explanation lol, btw nice pfp

Pls helppp! Question is down below!!

Answers

Answer:

Step-by-step explanation:

16 x 4 = 64

16 because it’s 4 chairs per table and 2 on the end and 4x3 is 12 and 12+2 is 16

- 5 - 2 (a - b) + 2 (a - b) -3 (a - b) + 3
Simplify this to the simplest form by combining like terms

Answers

Answer:

-3a + 3b + -2

i need help with this TnT

Dmitri wants to cover the top and sides of this box with glass tiles that are 1 cm square. How many tiles will he need?

Answers

all u are doing is adding them up

For a loan of $40,000 at 12% for 10 years, how much do you wind up paying back?

80,000
48,000
88,000
8,000

Answers

Answer:

$88,000

Step-by-step explanation:

40,000*.12= 4,800

4,800*10= 48,000

40,000+48,000= 88,000

An experiment consists of spinning the spinner once. Find the probability of landing on a 2.

Answers

Answer:

need more details than this

Has anybody every completed online work that was dues last year? is that normal

Answers

Yes I have when I was in middle school

Answer:

no,that is just being behind and they might send extra work

Step-by-step explanation:

How can x minus two-thirds = StartFraction 5 over 6 EndFraction be solved for x in one step?
Add Two-thirds to both sides.
Add StartFraction 5 over 6 EndFraction to both sides.
Subtract Two-thirds from both sides.
Subtract StartFraction 5 over 6 EndFraction from both sides.

Answers

Add Two-thirds to both sides

solution:

x-2/3= 5/6

We have to find how this can be solved for "x" in one step

Remember that,

We we add or subtract same number from both sides of a equation, the equation still remains true

Therefore, from given,

x-2/3=5/6

Add Two-thirds to both sides

x-2/3+2/3=5/6+2/3

x=5/6+2/3

x=9/6

Add Two-thirds to both sides to solve the sum

Answer:

Add Two-thirds to both sides.

Step-by-step explanation:

For breakfast, Tyrell can choose from scrambled eggs or an omelette, bacon or sausage and orange juice or milk. How many different outcomes are possible

Answers

Answer:

Step-by-step explanation:

Please help me. Ive needed help on this for a long time

Answers

the answer is c i believe

Louis wants to carpet the rectangular floor of his basement. The basement has an area of 2,880 square feet. The width of the basement is

4

5

its length.What is the length of Louis's basement?? Please help! i gotta turn this in TODAY!

Answers

Answer: the length is 64

Step-by-step explanation: 2880 divided by 45 is 64

Answer:

Step-by-step explanation:

Two schools are 646 meters from each other. On a map, the two schools are 8.5 centimeters apart.
What scale is the map using?

Answers

Answer:

5,491

step-step explanation:

multiply 646x8.5

Answer:

1 cm = 76 meters

Step-by-step explanation:

[tex]\frac{646m}{8.5cm} =\frac{x}{1cm}[/tex]

Find x.

x = 76m

1cm = 76meters

good luck, i hope this helps :)

Create a linear equation for the following data:

Answers

Answer:9/3=7

Step-by-step explanation:

Answer:

#########################################

Step-by-step explanation:

hope this helped :)

From his house, Jason rode his bike 11 miles to the post office.
He then rode in the same direction to the park, which is ¾ of a mile
from the post office. How far did Jason ride?
1. To the right, draw a picture to represent the problem
to be solved. Let x = the distance Jason rode from
his house to the park.
2. Write an equation that represents
this distance. Then solve for x.

Answers

Answer:

x=6x3

Step-by-step explanation:

no a turtle is a good day to be the one who has been in a parrot first one of our own

FREE BARINLIEST

i knew that would get ur attention>:) FINNALY U CLICKED ME JEEZ, ANYWAYS MY QUESTION IS Last week, a pharmacy sold a bottle of shampoo for $5.00. This week, the shampoo sells for $6.50. By what percent did the price increase?

Answers

the answer would have to be 30%

The answer would be 30 percent.

Write the ratio as a fraction in simplest form and explain it's meaning.

There are 16 girls and 20 boys in the school band. What is the ratio of girls to boys?

The ratio in simplest form is Blank 1. For every Blank 2 girls there are Blank 3 boys in the band.

Answers

16/20 in simplest form is 4/5

Simplest form is 4/5
For every 4 girls, there are 5 boys.

Juan has a box that is 3 feet long, 2 feet wide, and 4.5 feet high. What would be the volume of 5 boxes?

Answers

Answer:

135 ft

Step-by-step explanation:

length x wide x height

length 3 ft long

wide 2ft wide

height 4.5 high

3x2x4.5= 27

27x5÷ 135 ft.

I know I already asked this but I need an explanation on whyyy

The question is: There are 28 girls and 22 boys on a swim team what percent of the team is made up of boys? explain why pls.

Answers

Answer:

U first need to find out the total number of people

22+28

and since they are asking only for boys we need to put the number of boys on the numerator and the total number of people at the denominator

22/50

And now to make it into % we need to ALWAYS multiply the fraction by 100

22/50 x 100

44%

Hope it helps

Answer:

44 %

Step-by-step explanation:

okay so 100% is equal to the whole team or 50 swimmers

100% = 50 swimmers

to find out how much one swimmer is would be to divide the 100% by the total of swimmers.

100% / 50 swimmers

2% = 1 swimmer

so now that we know how much percent 1 swimmer is we will multiply 2% by 22, the number of boy swimmers.

2 x 22 = 44

what is another way to write 5/2?

Answers

5/2 can also be written as 2 1/2

Answer:

2.5 or 2 1/2

Step-by-step explanation:

you can do it as decimal form or mixed number

PLEASE HELP! (WILL GIVE BRAINLIEST FOR RIGHT ANSWER)

Answers

Answer:

-41.29* 10^-7

Step-by-step explanation:

You would change the order of the numbers by multiplying -4.44 and 9.3 together and multiply 10^-7 and 10^0. Which would now look like this:

(-4.44* 9.3)* (10^-7* 10^0)

-4.44* 9.3= -41.292 and 10^-7* 10^0= 1* 10^-7. So now the equation would look like this:

-41.292* 10^-7

Then round -41.292 to 2 decimal places which would be -41.29.

-41.29* 10^-7

That's the answer. I hope this helps!

Sort the statements and formulas into two categories.

O A.) C = πd

O B.) A = π²

O C.) Distance around a circle.

O D.) C = 2πr

O E.) Measured in square units

O F.) (radius) ( 1/2 circumference)

Circumference of a circle | Area of a circle

-------------------------------------|------------------------

Please actually answer this question. I will give Brainliest.

Answers

B I know for a fact.

Answer:

circumference of a circle: c= πd, distance around a circle, c=2πr

Area of a circle: A= πr^2, (radius) (1/2 circumference), measured in square units

Step-by-step explanation:

If right mark brainlest I wanna pass please ' '
0 0
w

Answers

Answer: The problem can be written as a linear equation: 15 + 2X = 33
2X = 18
X = 9
(Correct me if I’m wrong)

PLZ HELP WILL GIVE BRANLISET :)

Answers

Answer:

Step-by-step explanation:

Answer:

c i think truly truly sorry if thats wrong i am not the best at math

Step-by-step explanation:

The word structure means .. ( IT NOT C AND D)
A shape
B job
C spider silk
D varies

Answers

i think the answer is a

What is the volume of this square-based pyramid with a base length of 6 feet and a height of 10 feet?
Enter your answer in the box.
ft3

Answers

Answer:

60 or 90

Step-by-step explanation:

Answer:

120 feet

Step-by-step explanation:

helppppppppppppppppppppp

Answers

Answer:

it should be 2.28

Step-by-step explanation:

srry if wrong

I got 2.28 as the answer

Sam made $600 dollars in 5 days of work and made $150 in tips. What was the average amount that he made each day?

A.$140
B.$120
C.$150
D.$160

Answers

Answer:

The Answer is D 160

Step-by-step explanation:

Find the area of the polygon, the vertices are (1,4) (2,1) (4,1) (5,4)

Answers

so the answer is 9. hope this helps.

Other Questions

What types of skills do the Wechsler subtests measure? Choose the correct answer for each question.Which of the following is the Spanish word for checked? A. de cuadros B. liso C. de rayas Elena type your answer...al banco porque necesita dinero. PROJECT: RESEARCHING THE HISTORY OF THE INTERNETThe Internet has had a profound effect on how we conduct business and our personal lives. Understanding a bit about its history is an important step to understanding how it changed the lives of people everywhere.Using the Internet, books, and interviews with subject matter experts (with permission from your teacher), research one of the technological changes that enabled the Internet to exist as it does today. This may be something like TCP/IP, the World Wide Web, or how e-mail works. Look at what led to the change (research, social or business issues, etc.) and how that technology has advanced since it was invented.Write a research paper of at least 2, 000 words discussing this technology. Make sure to address the technologys development, history, and how it impacts the Internet and users today. Write in narrative prose, and include a small number of bullet points if it will help illustrate a concept. It is not necessary to use footnotes or endnotes, but make sure to cite all your sources at the end of the paper. Use at least five different sources.Submission RequirementsUse standard English and write full phrases or sentences. Do not use texting abbreviations or other shortcuts.Make any tables, charts, or screen shots neat and well organized.Make the information easy to understand. May someone please help me? 2. When two oppositely charged particles are brought near each other, they produce a torceted the stoneshows the force around two changed particlesWhich force do the arrows represent?A an unbalanced forceB. a frictional forceC.an electrical forceD.a gravitational force 1. What Scottish lecturer and journalistpublicly promoted women's rightsthroughout the United States during the1820s? Monica receives a flat rate of $25 and an hourly rate of $15 when she works. Which of the following equations represents the total amount d she earnswhen she works hours? A school's service club is sponsoring a dance in theschool gym to raise money for a local charity. The expenses will be$625, and tickets to the dance will cost $8.50. The club members hopeto raise enough after expenses to donate at least $1000 to the charity.Write an inequality that describes the situation. If the club memberssell 195 tickets, will they meet their goal? True or false The embargo Act prohibited trade with other countries What process ensures that all the tissues and organs of an organism are in their characteristic places? A Redbox movie costs $1.50. Redbox charges $1 per day for late movies. If Henry's movie is 3 weeks late, how much money does he owe for his movie? please help!! how do i solve/answer this Yo doy un regalo. (a mi madre) the Marbury v. madison decision was responsible for creating the judicial branch's power to: Solve for X2x - 8 = 30 The name of the Church that formed in the eastern part of the former Roman Empire is:aThe Eastern Orthodox ChurchThe Roman Catholic ChurchObOdOdThe Baptist ChurchThe Methodist Church The manager at the grocery store ordered cans of soup and jars of peanut butter. The ratio of cans of soup to jars of peanut butter was 4:3. Cans of soup Jars of peanut butter 4 3 12 36 How could you complete the table of equivalent ratios? A. Write 5 in the soup column and 13 in the peanut butter column. B. Write 13 in the soup column and 35 in the peanut butter column. OC. Write 16 in the soup column and 27 in the peanut butter column. D. Write 32 in the soup column and 15 in the peanut butter column. please help me with this for brainliest please dont play around XD Dan invests 1200 into his bank account.He receives 5% per year compound interest.How much will Dan have after 5 years