MATHEMATICS MIDDLE SCHOOL

Are the parentheses and brackets correct

Answers

Answer 1

Answer:

Answer:

the range is correct

but the domain is [-3,3)

Answer 2

Answer: -3.3 is the doman of the graph

Related Questions

51) Rewrite the formula for the circumference of a circle C=2 /pi "r" in terms of its diameter "d". Please show your working :)
Rene is going to the lake to visit some friends. If the lake is 60 miles away, and Rene is driving at 40 miles per hour the entire time, how long will it take her to get to the lake?
Surface area of a square is 136 square inches. the base length is 4 inches. what is the slant height
Mr. Ferguson reads 1/10 of a book to his class each day. What fraction of the book has Mr. Ferguson read to the class after 5 days?
1. Write an Expression with a Value of 12. it should contain four numbers and two different operations.2. Place Parentheses,if needed, to make each statement true.1. 7 + 3 x 2 + 4= 252. 8 (a Two Above the 8) Divided by 4 x 8 = 23. 16 + 8 - 5 x 2 = 14

Boris is ordering supplies for his company. He ordered 20 boxes of pencils and 32 boxes of pens. What is the ratio of boxes of pens ordered to boxes of pencils ordered? Please reduce your answerA. 8:5
B. 16:10
C. 32:20
D. 9:3

Answers

$(boxes \ of \ pens)/(boxes \ of \ pencils)=(32)/(20)=(8 * 4)/(5 * 4)=\boxed{(8)/(5)} \Leftarrow A$

Answer:

8:5

Step-by-step explanation:

I did the question on study island trust me. :)

What is the solution to the system of equations? 2x+4t=12 Y=1/4x-3

A.(-1,8)
B.(0.5,5)
C.(8,-1)
D.(5,0.5)

Answers

Answer:

C. $(8, -1)$

Step-by-step explanation:

{y = ¼x - 3}

{2x + 4y = 12

2x + 4[¼x - 3] = 12

2x + x - 12 = 12

3x - 12 = 12

+ 12+ 12

_________

3x = 24

____

$x = 8$ [Plug this back into both equations above to get the y-coordinate of −1]; $-1 = y$

I am joyous to assist you anytime.

Can anyone help me? I don't understand this. can u also give the calculations please??

Answers

Is there another side to it?

Simplify. 10/27 divided by 5/9

Answers

Answer:

2/3

Step-by-step explanation:

According to the question,10/27÷5/9

So we will have to be careful when solving this kind of question

So let's solve

10/27÷5/9

To solve we will have to convert the division to multiplication and during this process the 5/9 will actually change to 9/5

10/27×9/5

If you calculate it well,you will get

2/3

Which means that the final answer is 2/3 since it cannot be solved further

So 10/27÷5/9 gives 2/3

Answer:

2/3 or 0.6

Step-by-step explanation:

How many ones are in 7 thousands

Answers

there are 7000 ones in 7 thousands

7 thousands= 7,000= 7,000 ones.

The final answer is 7,000 ones~

Estimate the quotient 122.56 divided by 2.98

Answers

$122.56\approx123\n\n2.98\approx3\n\ntherefore\n122.56:2.98\approx123:3=(120+3):3=120:3+3:3=40+1=\boxed{41}$

122.56÷2.98=4.21765101
41

Other Questions

What is 1/4 of 24 solve using a tape diagram

Factor 6x2 - 33x + 15

Marie buys 4 cans of orange drinks $32. Atty buys 2 cans of orange drinks $18.By using the matrix method, state the price for each cans of the drink.

GrossIncomeStandardDeductionNumber of Exemptions at$3650 EachDelaney $77,568$8350Jamie$71,234$5700Oliver$74,872$8350Thomas $77,623$5700Assuming that each worker used the standard deduction and that none of theworkers had any additional adjustments, which worker had the lowest taxableincome last year?OA. JamieOB. OliverOC. DelaneyOD. Thomas