Mathematics Middle School

A train travels at a constant speed for a long distance. Compete the two statements that describe the constants of proportionality for the relationship between distance traveled and elapsed time. Express fractions in the form a/b.

Part A:
The train travels (?) miles in 1 hour.

Part B:

It takes (?) hours for the train to travel 1 mile.

A Train Travels At A Constant Speed For A Long Distance. Compete The Two Statements That Describe The

Answers

Answer 1

Answer:

1. 45

2. 0.75

Step-by-step explanation:

Related Questions

Which of the coordinates points below will fall on a line where tge costant of proportionately is 2/3.

A (6,8)
B (3,2)
C (6,4)
D (9,6)
E (12,8).

Answers

The answer is E I think, tho
e i hope this helps :)

i need someone to answer this ASAP


One company makes inflatable swimming pools that come in four sizes of rectangular prisms.

The length of each pool is twice the width and twice the depth.

The depth of each pool is a whole number from 5 to 8 feet.

If the pools are filled all the way to the top, what is the volume of each pool?

Answers

Answer:

The widths and depths are the same. Since volume is length x width x height, you get 2x2x4=16, 3x3x6=54, 4x4x8=128, 5x5x10=250

The refrigerator part of a refrigerator freezer has a volume of 27 cubic feet. The freezer part is 2 feet high, 2 feet deep, and 3 feet wide. What is the total volume of the refrigerator freezer?
HELP ME PLEASE !!!!!
I WILL MAKE YOU BRAINLIEST!!!!

Answers

the answer is 39.
do 2x2x3 (answer is 12) then 27+12.

Which operation should you perform after (9 + 6) in the expression
122 + 10 × 2 − (9 + 6) ÷ 5?

please help

Answers

Answer:

The next operation that should be carried out after (9 + 6) in the given expression is; a division which is (9 + 6) ÷ 5.

How to carry out mathematical operations?

We want to carry out the mathematical expression;

122 + 10 × 2 − (9 + 6) ÷ 5

From BODMAS Acronym, the first operation is Bracket, then of then division, then Multiplication, then Addition, then subtraction.

Now, the first operation is the one in the bracket which is 9 + 6 = 15.

Thereafter, the second operation to carry out is the division which is 15 ÷ 5 = 3.

Read more about Mathematical Operations at; brainly.com/question/4344214

use PEMDAS, the next step would be multiplication since there are no exponents

What is the MEDIAN of this data set? (3, 6, 3)

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Uhm I’m not sure but maybe 3? Sorry if I get it wrong :(
3 I had to look it up :)

What is the opposite of 12?
NEED HELP FAST

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Answer:

-12

Step-by-step explanation:

The answer would be -12

Hey, read the image...

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I, flameflam, have read the image ;)

which of the following is the solution for the inequality below- 3x+2

Answers

Answer: 2-3x.

If that answers your question

Riddle (o˘◡˘o)
On the first day of school, someone murdered a history teacher. There were four people at the school that the police suspected had done it: the landscaper, a math teacher, a basketball coach, and the principal. These were their alibis:

The landscaper said he was outside mowing the lawn.

The math teacher said he was giving a mid-year test.

The basketball coach said he was running practice drills with his players.

The principal said she was in her office.

After giving their alibies, the police arrested the killer immediately. Who killed the history teacher and how did the police know?
I'll give brainliest to whoever gets the answer correct! (≧◡≦)

Answers

Answer:

Step-by-step explanation:

The maths teacher because it was the first day back but he was giving a ‘miD YeAr tEsT’

Answer:the math teacher

Step-by-step explanation:if it’s the first day of school you would not be giving students a mid year test.

Create an equivalent expression that includes a set of parentheses that make the value of the expression 13. Remember, you can have two or more numbers within the set of parentheses.
1/2 X 12 + 2 -2 + 11

Thank you! It's my last question.

Answers

I don't think that you put parentheses around any numbers because when I solve it with parentheses between numbers I get other numbers like 16 or 17

Help ASAP i need the answer to this question plsss NO LINKS AND NO DOING IT JUST FOR THE POINTS Will give brainliest and just because i say don't do it just for the points doesn't mean i don't want you to do it i'm just saying that because i don't want random answers i want the right answers with work shown

Answers

Answer: (2, -3)

Step-by-step explanation: (2, -3) is the new ordered pair rotated 270°

May someone help answer this question?

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CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
the answer is CCCCCC!

PLEASE HELP MEEEEEEEEEEEEE

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Can’t zoom in
Repost it maybe
You have to repost it I can’t zoom in

60+108b
I'm mad clueless:(

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your answer would be: 168

Answer:

168

Step-by-step explanation:

Can y’all plz help me with this

Answers

Answer: 46.17

Step-by-step explanation:

35.5 + 7.25 = 42.75

Thats the total

then multiple that by 1.08 to get your answer

The answer is C, $46.17

What are the solutions to the quadratic equation 4(x + 2)2 = 36

A. x = −11 and x = 7
B. x = −7 and x = 11
C. x= −5 and x = 1
D. x = −1 and x = 5

Answers

Answer:

C

Step-by-step explanation:

Given

4(x + 2)² = 36 ( divide both sides by 4 )

(x + 2)² = 9 ( take the square root of both sides )

x + 2 = ± [tex]\sqrt{9}[/tex] = ± 3 ( subtract 2 from both sides )

x = - 2 ± 3 , then

x = - 2 - 3 = - 5 and x = - 2 + 3 = 1

4(-11 + 2)2 = -72
4(7 + 2)2 = 72
4(-7 + 2)2 = -40
4(11 + 2)2 = 104
4(-5 + 2)2 = -24
4(1 + 2)2 = 24
4(-1 + 2)2 = 8
4(5 + 2)2 = 56

help me solve 2-4 its hard for me

Answers

Answer:2: J

3:D

4:??

Step-by-step explanation:

Baily has been measuring the growth of a flower. It has grown ¾ of an inch each week. It is now 3 inches tall. How many weeks have passed

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Four days long i t will be completed
Four Days have passed

PLEASE HELP ME!!!!!!!!! PLEASE!!!!!! I WILL MARK THE BRAINIEST TO WHOEVER CAN ANSWER THIS!!!

Answers

Answer:

Interest rate

Step-by-step explanation:

Answer:

The answer is d

Step-by-step explanation:

z divided by 6 + 15 = 24

Answers

Answer:

z/6+15=24

We move all terms to the left:

z/6+15-(24)=0

We add all the numbers together, and all the variables

z/6-9=0

We multiply all the terms by the denominator

z-9*6=0

We add all the numbers together, and all the variables

z-54=0

We move all terms containing z to the left, all other terms to the right

z=54

Step-by-step explanation: hope it helps

Answer:

z = 54

Step-by-step explanation:

[tex]\frac{z}{6}+15=24[/tex]

[tex]6(\frac{z}{6})+15=24[/tex]

z + 15 = 24

z + 15 - 15 = 24 - 15

z = 54

(this is 6th grade math)​

Answers

Here is the answer to ur question

Answer: Y=2x should go to the bottom graph and y=x/3 should go to the top right graph.

If you found this helpful, please <3 and ⭐⭐⭐⭐⭐  Have a wonderful day :)

-Aaron

Help me please with this math question! giving brainliest to the correct answer

Answers

Step-by-step explanation:

do 21×3.14= 65.94

then divide by 2 since its a semicircle

equals: 32.97

than find perimeter altogether

21+28+28+32.97= 109.97ft

Answer:

I think it is 109.97ft

Step-by-step explanation:

I hope you have a wonderful night + day :)

Hope this help!  

Can anyone help? Please explain I’ll give brainliest

Answers

Answer: if I’m wrong I think it’s 56

Step-by-step explanation: it’s an educational guess

Answer: (F) 56 large stickers.

Out of 96 stickers, divide that by the sum of the 7 and 5 in the ratio: 96 / 12 = 8.

Multiply 7 * 8 = 56.
5 * 8 = 40, and 56 + 40 = 96.

Triangle HIJ is dilated by a scale factor of 55 to form triangle H'I'J'. Side I'J' measures 7575. What is the measure of side IJ? (marking brainliest)

Answers

Answer:

If triangle HIJ is dilated about the center of the triangle to create triangle H'I'J', dilated line A'B' will be parallel to AB.Option (D) is correct.

Given:

The options are as follows,

(A). be perpendicular to AB.

(B). lie on the same line as AB.

(C). shift four units to the left.

(D). be parallel to AB.

Step-by-step explanation:

If we dilate triangle HIJ then the dilated triangle  is bigger than the triangle HIJ.

The triangle HIJ is similar to triangle  to each other.

So the line  is parallel to side AB.

33344555778654444456777643322444566665

math question.... please help

Answers

Answer:

The first one is 48.10 - 40 = 8.1

8.1 / 0.45 = 18

The second one is D

Step-by-step explanation:

I don’t know the first one but the second one is D

The radius of a circular sign is 17 inches. Equal parts of the sign are painted green and brown. How many square inches are painted each​ color? Use 3.14 for pie .

Answers

Answer:

453.7 in^2 for each color

Step-by-step explanation:

Answer this by finding the area of the whole circle and then dividing that by 2:

(3.14)(17 in)^2  /  2

or:

453.7 in^2 for each color

PS:  It's ' pi ' not "pie"

Answer:

453.7 in^2 for each color

Step-by-step explanation:

Can someone help me with this?- Its the end of the year word search for math and its so hard :(

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in the 8th row there’s a Q and if u go sideways down it’s quadrilateral if u need more lmk!

Could a triangle be constructed with side lengths 4 cm, 5 cm and 13 cm? *​

Answers

Answer:

NO.

Step-by-step explanation:

No because 13 > 4 + 5.

1/4k = 3 ( -1/4k +3 )

Answers

Answer:

K= 9

Step-by-step explanation:

Solve for  

k

by simplifying both sides of the equation, then isolating the variable.

What is the difference between an expression and an equation? Provide an example of each.
pls give an example and help me asap!

Answers

Answer:

Expressions are not meant to be solved, they are more so to be evaluated and explained.. a visual differenceis that there is no equal sign or answer written, an equation is solved and has an equal answer. EXPR: (2 x 13) + 9 EQU: (19 x 12) + 3= 231

Answer:

An expression is not meant to be solved -  5+3

an equation requires a solution -  5+3=8

Step-by-step explanation:

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