Mathematics Middle School

Regroup to express the number in a different way.

57,270=

​

5 ten thousands+7 thousands+2 hundreds+7 tens

4 ten thousands+★ thousands+2 hundreds+7 tens

★=

Answers

Answer 1

Answer:

5 ten thousands+7 thousands+2 hundreds+7 tens

Step-by-step explanation:

Answer 2
The first one is the answer

Related Questions

The following box plot shows the number of books sold each day at a store for 80 days. How many days did the bookstore sell 2 to 12 books?


A box plot is drawn with end points at 0 and 16. The box extends from 2 to 12 and a vertical line is drawn inside the box at 7


40

60

70

80



( Please explain with correct proof. No cheap answers. Best answer will get Brainliest. )

Answers

Answer:

882

Step-by-step explanation:

The answer is::: 882

Sandy wants to put up a border in her room. One section of border is 7 1/3 feet long and she needs 3 1/2 sections of border. Write and solve an equation that will help you figure out how long the border sections are altogether.

Answers

Answer:

56

Step-by-step explanation:

The answer to your question is 55

Please help me answer this!

Answers

Answer:

el 3 porciento

Step-by-step explanation:

se divide y multiplica

Answer:

33% chance

Step-by-step explanation:

well 100% divided by 1/3 which is what the 1 is split into then 100% (a circle is 100%) divided by 1/3 there's your answer :D

(really the answer is 33.333 etc. but you can just say its a 33% chance)

How many triangles can be constructed with sides measuring 6 cm, 2 cm, and 7 cm?


one

more than one

none

Answers

One is the correct answer

HELP WILL GIVE BRAINLIST!!

Answers

Answer:

The missing number is 2

Step-by-step explanation:

43 - 13 = 30

13 - 10 = 3

10 - 8 = ?

10 - 8 = 2

30 - 3 = 27

3 - ? = 1

3 - 1 = 2

3 - 2 = 1

? = 2

A mail carrier delivers 110 letters in 20 minutes. How many letters does he deliver in 40 minutes?

Answers

Answer:

220

This should be correct since you are multiplying by 2

Answer: 220 just multiply by 2

Step-by-step explanation:

I have two hours til this is due. PLEASE HELP! NO LINKS IDC WHAT U SAW JUST NO LINKS.

Answers

Answer:

x=119 z=61 y=61

Step-by-step explanation:

x=119

360-238=122

122/2=61

z=61

y=61

what is the value of f ?

Answers

Answer:

f = 33°

Step-by-step explanation:

58+89 = 147

180-147 = 33

cause these 3 angles should add up to 180°

The answer would be f=33 degrees. Hope this helps:)

47. Consider the equation x^2/3 =19
Solve the equation, rounding your solutions to two decimal places.

Answers

(Make a shortcut so the problem appears easier.)
Shortcut: x^2/3 = x^1/3 = y^2
(Substitute shortcut in the x^2/3 spot.)

x^2/3 = 19
y^2 = 19
Translate back through the shortcut
x^1/3 = 19
To get x by itself, you would cube it
(x^1/3)^3 = (19)^3
x = 6859

Answer:
x = 6,859

HELP what is 3( 2+5) - 5 (3) + 8

Answers

Answer:

14

Step-by-step explanation:

14 for sure trust I believe I’m right

A bag contains 4 blue marblesyellow marblesred marbles, and 5 green marbles. Which color marble are you most likely to draw?

Answers

Answer:

green

Step-by-step explanation:

Answer

Green

theres 5 green and only 4 blue

HEYY:) HELP TY LUVSSS

Answers

the missing number is 4
The missing number is 4 I hope this helps you.

find area of the figure thanks.

Answers

Answer:

70 = 5x14 answer is 70 ft2

My answer is 70 ft2 (is it right if it is can you reply )

I’ll mark as brainliest if correct, thanks!

Answers

Answer:

1. (J+s)÷2

2. (C·4)+i

3. (M+a)4

4. G-125

Step-by-step explanation:

Solve for m. m + 4 3 = 2 what is m
HELP MEEEEE!!!!!!!!!!!
that is not 43 it is a division sign

Answers

the answer is -41

explanation : well we have to find what can be added to 43 to equal 2 , which would be -41 and 43 .

Hi there!  

»»————-　★　————-««

I believe your answer is:  

[tex]m=\frac{2}{3}[/tex]

»»————-　★　————-««  

Here’s why:  

We are given the equation of: [tex]m+\frac{4}{3}=2[/tex].I have noted that the (4/3) is a fraction and not a '43'. We would use inverse operations to solve for m.

⸻⸻⸻⸻

[tex]\boxed{\text{Solving for 'm':}}\\\\m +\frac{4}{3} =2\\----------\\\rightarrow m + \frac{4}{3}-\frac{4}{3}=2-\frac{4}{3}\\\\\rightarrow\boxed{m=\frac{2}{3}}\\----------\\\boxed{{2-\frac{4}{3}}}\\\\\rightarrow \frac{2}{1}=\frac{2*3}{1*3}=\boxed{\frac{6}{3}}\\\\\rightarrow\frac{6}{3}-\frac{4}{3}=\boxed{\frac{2}{3}}[/tex]

⸻⸻⸻⸻

»»————-　★　————-««  

Hope this helps you. I apologize if it’s incorrect.  

how to solve multi-step equations

Answers

Answer:

1. Use the Distributive Property of Multiplication over Addition to remove any grouping symbols such as square brackets, parentheses, and so on.

2. If feasible, combine like terms to simplify both sides of the problem.

3. Determine where you want to store the variable, since this will assist you decide where to put the constant.

4. Remove numbers or variables by using inverse operations: addition and subtraction are inverse operations, as are multiplication and division.

Step-by-step explanation:

1. Combine like terms on both sides.

2. Subtract 6 y 6y 6y on Botha sides to keep the variable y to the left side only.

3. Add 11 to both sides of the equation.

4. Finally, divide both sides by -10 to get the solution.

will mark brainliest
The figure shows a carpeted room. How many square feet of the room are carpeted?


A polygon which is a part of a rectangle is shown with perpendicular sides. The top is labeled 8 feet. The side on the right is labeled 7 feet. The base is labeled 5 feet, and the side adjacent to it on the left is labeled 4 feet

Answers

56 square feet






explanation:

Hurry Need Help I Will Give Brainliest

Answers

Answer:

180-30=150 degrees

180-165= 15 degrees

Sorry, I am not an expert at this course. I was trying to help :)

Will give brainlist
1. What is the area of the base of a cylinder with a volume of 240π in. 3 and a height of 16 inches?

2. What is the volume of a cone with a height of 27 inches and a radius of 11inches?

3. What is the volume of a sphere with a radius of 14 cm

4. The volume of a sphere is 125 π cm3. What is the radius

Answers

All of these are mostly approximately
1) 250.3
2)3421.19
3)11494.04
4) 3.108

I need help with this question

Answers

Answer:

c

Step-by-step explanation:

Andy ran LESS then 60 miles and it does not say equal to so we can assume it's C.

C because the arrow shows greater than

Can someone help me look at the picture down bellow for the question

Answers

Answer:

median. 9.181818181818181818181818181818181818181818181818181818181818

Step-by-step explanation:

3) the median is 10 and 4) lower extreme 22, lower quartile 25, median 26, upper quartile 29, upper extreme 32
HERS IS A PICTURE THAT CAN HELP YOU IN THE FUTURE:

HELP ME PLSSS I WILL GIVE BRAINLIEST

Answers

[tex]\sf\purple{8}[/tex] ✅

Step-by-step explanation:

[tex]( {2})^{2} \times \frac{6}{3} \\ = 2 \times 2 \times 2 \\ = 8[/tex]

[tex]\circ \: \: { \underline{ \boxed{ \sf{ \color{green}{Happy\:learning.}}}}}∘[/tex]

Order of operations is BODMAS
Bracket
Of
Division
Multiplication
Addition
Subtraction

2^2 x (6/3)

= 2^2 x (2)

= 4 x 2

= 8

A researcher posts a newspaper advertisement offering $20 in exchange for participation in a short study. The researcher accepts the first five people who respond to the advertisement. Which of the following statements is true about the sample? (5 points) a It is not a valid sample because it is only a short study. b It is a valid sample because money was offered to participants. c It is a valid sample because the first five people were selected to participate. d It is not a valid sample because it is not a random sample of the population.

Answers

Answer:

C : VALID

Step-by-step explanation:

The Answer is C

Step by step Explenantion-

Can someone help me with this

Answers

Answer:

A) (-2,-2)

B) (2,-3)

C) (5,4)

D) (5,9)

E) (-10,6)

F) (-3,2)

G) (9,5)

H) (-2,4)

I) (-10,-10)

J) (6,-10)

K) (0,9)

L) (-1,-8)

M) (3,2)

O) (-7,-10)

P) (-6,5)

Step-by-step explanation:

Hope this helps :)

(2,-2) and the rest i’m not sure

I will appreciate a quick answer

Answers

Answer:

∠SRQ = 75º, ∠TQR = 75º, ∠TSR = 105º, ∠STQ = 105º

Step-by-step explanation:

Since the quadrilaterals are similar, their corresponding angles are the same.  

Erica goes to the outlet mall to shop for some T-shirts and a pair of jeans. Store A charges $7 for each T-shirt and $15 for a pair of jeans. Store B charges $5 for each T-shirt and $23 for a pair of jeans.

Erica only has time to visit one store. Which inequality represents the number of T-shirts Erica can buy, if a purchase from store B was to cost no more than the same purchase from store A?


A. ) x ≥ 4
B. ) x ≤ 4
C. ) x ≥ 19
D. ) x ≤ 19

Answers

Answer:

it is ..................................

Step-by-step explanation:

x>19 c

Answer:

x>19 c

Step-by-step explanation:

mt. Everest, the highest elevation in aisa is 29,028 feet above sea level. the dead sea, the lowest elevation, is 1,312 feet below sea level. what is the difference between these two elevations?

Answers

Answer:

27716

Step-by-step explanation:

27716!

lol

the answer is 30,340 because one is above the grounds and the other is below so you add them together

What is 34.69$ + 9% (will give brainliest) (explain how you got your answer)

Answers

Answer: $34.78

Step-by-step explanation:

Answer:

$37.81

Step-by-step explanation:

I set up a true proportion equation.

x/$34.69 = 9/100

If you cross multiply, you'll find the value of x, which is 9%.

34.69 x 9 ÷ 100 = 3.12

$3.12 is 9% of 34.69; add them together to get the total.

$34.69 + $3.12 = $37.81

Hurry Asap Need Help I Will Give Brainliest!!

Answers

1. cbd
2. 40 degrees + 25 degrees =65 degrees
3. 70 degrees - 45 degrees =25 degrees
Okay I think the first blank is CBD.
Then the next bit of blanks should be 40° + 25° = 65°.
For the last section I think it’s 70° - 45° = 25°

what is the value of c ?

Answers

you add 88+57 and get 145. a straight line is 180 degrees so you would subtract 180-145 and get 35. the answer is 35.

Answer:

c = 35°

Step-by-step explanation:

Step 1:

c + 57° + 88° = 180°        Equation

Step 2:

c + 145° = 180°      Add

Answer:

c = 35°

Hope This Helps :)

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