Mathematics Middle School

Two trains started moving at the same time, train A from Boston to New York, and train B from New York to Boston. The distance between the train stations in New York and Boston is 240 miles. The average speed of train A is 60 mph, which is 3 4 of the average speed of train B.how far from new york will the trains meet

Answers

Answer 1

Answer:

1.7

Step-by-step explanation:

Answer 2

The answer is 1.7 hope this helps

Related Questions

I need help with question 1 .

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Answer:The answer is C

Answer:

The answer is 8!

Step-by-step explanation:

since in every turn, he gets up to 8 candies!

On a platter of chicken wings, there are mild wings and hot wings. In a representative sample of 10 chicken wings, there are 8 wings. If the platter has 90 chicken wings, estimate the number of wings on the platter

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Answer:

Step-by-step explanation:

72 because you subtract 18 from 90

PLEASE HELP LOTS OF POINTS!!!! (PICTURE UPLOADED)

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Answer:

Look at the image

Step-by-step explanation:

18 + 4(m - 3) + 4m

18 + 4m - 12 + 4m

8m + 18 - 12

8m + 6

What is the volume of a cylinder with a base area of 10 units2 and a height of 7 units, in units3?

Answers

Answer:

the answer is 34, trust me.

Step-by-step explanation:

I already did it

Draw and label a tape diagram to represent the following (choose two to do):

1. Express 1 day as a fraction of 1 week.

2. Express 1 foot as a fraction of 1 yard.

3. Express 1 quart as a fraction of 1 gallon

4. Express 1 centimeter as a fraction of 1 meter (decimal form)

5. Express 1 meter as a fraction of 1 kilometer

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Answer:

ask ur teacher

Step-by-step explanation:

A spinner has 2 congruent sectors coloured blue and green. The pointer is spun once, and a coin is tossed.

Find the probability of each event:
a) blue and tails
b) blue or green and heads

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Answer:

23% and then 75% I am unsure if I'm right though

23% and 75%......

........

HELPPPPPPP :)))))))))

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Answer:

624ft

Step-by-step explanation:

Surface Area of a Triangular Prism (A) = b*(h + l) + 2*l*s

124ft That’s the answer

The graph shows the original giant on the left, and your scaled giant on the right, with the eyes, mouth, and sword scaled as you left them on the last screen.

Oh biscuits. Marcellus's mouth isn't proportional. Here's why:

You made Marcellus 3 times as tall as Dan but you dragged Marcellus’s mouth to be 5.46 times as wide as Dan’s mouth. A proportional giant would have the same multiple for both.

If Dan's mouth is 4 cm wide, how many centimeters wide should Marcellus's mouth be?

Answers

Answer: 21.84 cm
Explanation: It says “you dragged Marcellus’s mouth to be 5.46 times as wide as Dan’s mouth”. It also says that Dan’s mouth is 4 cm wide. If you multiply, Dan’s mouth (4 cm wide) by 5.46, then you get Marcellus’s mouth at 21.84 cm wide.

7.2.4 Practice Math 6th grade
Find the measure of WOV. Which angle relationship did you use?

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tho find the measure of WOV you subtract 30 from 90.

90-30=70

the angle relationship used is complementary angles because 90 and 30 add up to a measure of 90 degrees.

Answer:

Evaluate 15-k=3

Step-by-step explanation:

What is the answer? and how did you solve it?

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*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆

Answer: x = 2

Explanation:

54 + 10x + 16 = 90

70 + 10x = 90

10x = 20

x = 2

I hope this helped!

<!> Brainliest is appreciated! <!>

- Zack Slocum

*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆

ANSWER:2
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PLEASE HELP I WILL GIVE FIRST ANSWER BRAINLIEST (20PTS)
Which graph best represents the function f(x) = (x + 1)(x − 1)(x − 4)?

Answers

Answer:

The last graph (The last picture)

Answer:

The Last Graph

Step-by-step explanation:

To match up the graph I used the desmos online graphing calculator. I put the equation into the graphing calculator and it showed me how the graph was supposed to look like. I then matched the correct answer choice with the graph on desmos and got the last answer as the correct graph. There is many ways that you can do something like this but I took the easy route and used a graphing calculator.

Find the area of the composite figure. Don't forget to use the word "square" and then the given units in your answer.

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I believe the answer is 88??

38 x 14= 532 meters squared

enter the decimal equivalent of 9/4.

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Answer:

2.25

Step-by-step explanation:

[tex]\frac{9}{4} = 2\frac{1}{4} = 2.25[/tex].

Answer:

2.25

Step-by-step explanation:

9 divided by 4 is 2.25

I’ll give brainliest HELO ASAP PLZ!!

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Answer:

Step-by-step explanation:

Answer is definitely a

please answer and explain nummber 7 i will give brainlest

Answers

Answer: it 70

Step-by-step explanation: I already anwered this in my school

The answer for this one is 70

If I animated 4 frames in 6 minutes, how much time will it take to animate 100 frames?

Answers

Answer:

150 minutes, or 2 hours and 30 minutes

Step-by-step explanation:

100/4=25

6*25=150 minutes, or 2.5 hours

Answer:

150

minutes

Step-by-step explanation:

Pls help this is so confusing my brain is about to explode

Answers

Answer:

x=-20

Step-by-step explanation:

1. Expand 3(x+8) : 3x+24

2.Expand -3(7-1/4x): -21*3/4x

3. 3x+24= -21*3/4x

4.Subtract 24 from both sides

3x+24-24= -21*3/4x-24

5.3x= 3/4x-45

6.Subtract 3/4 from both sides

3x-3/4= 3/4x-45-3/4

7.9/4x=-45

8.Multiply both sides by 4

9/4x*4=-45*4

9.9x=-180

10.Divide both sides by 9

9x/9=-180/9

11. x=-20

Please me mark me Brainliest!!!!!!!!!!!!!

Answer:

[tex]x = -20[/tex]

Step-by-step explanation:

Starting with:

[tex]3(x + 8) = -3(7 - \frac{1}{4}x)[/tex]

Use distributive property to multply 3 by X + 8

[tex]3x + 24 = -3(7-\frac{1}{4} x)[/tex]

Use distributive property to multiply -3 by 7 - 1/4x

[tex]3x + 24 = -21 - 3(-\frac{1}{4})x[/tex]

Express [tex]-3(\frac{1}{4} )[/tex] as a single fraction.

[tex]3x + 24 = -21 + \frac{- 3(-1)}{4}x[/tex]

Multiply -3 and -1 to get 3

[tex]3x + 24 = -21 + \frac{3}{4}x[/tex]

Subtract [tex]\frac{3}{4} x[/tex] from both sides

[tex]3x + 24 - \frac{3}{4}x= -21[/tex]

Combine 3x and [tex]-\frac{3}{4}x[/tex] to get [tex]\frac{9}{4} x[/tex]

[tex]\frac{9}{4} x + 24 = -21[/tex]

Subtract 24 from both sides

[tex]\frac{9}{4}x = -21 - 24[/tex]

Subtract 24 from -21 to get -45

[tex]\frac{9}{4}x = -45[/tex]

Multiply both sides by [tex]\frac{4}{9}[/tex], the reciprocal of [tex]\frac{9}{4}[/tex]

[tex]x = -45 * (\frac{4}{9})[/tex]

Express it as a single fraction

[tex]x = \frac{-45 * 4}{9}[/tex]

Multiply the top to get -180

[tex]x = \frac{-180}{9}[/tex]

Divide -180 by 9 and get -20

[tex]x = -20[/tex]

help me please thanks!

Answers

the answer to this question is b (0,6)

Answer:

Step-by-step explanation:

We are dealing with system of equations and can use graphing, elimination, or substitution. However, the equation is set up in a way such that it will be easier to use elimination. You can add the two equations and in doing so you will see the x and -x cancel out. The remaining equation is 2y = 0. So, y = 0. Substitute that into one of the equations and you get that x = 3. Therefore your answer is "D".

Help me answer both pleaseeeee

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B) I took the quiz and got a 100%

Antonia bought a set of dishes, a towel, and a candle at a housewares store. The set of dishes cost $35.73, the towel cost $21.43, and the candle cost $9.96 before any coupons or discounts.

She used a $0.50-off coupon on the candle, a $2.75-off coupon on the towel, and the set of dishes was on sale for 10% off the regular price. Which of the following best describes the amounts that Antonia saved?
A.
She saved the same percentage on the towel and the set of dishes.

B.
She saved the greatest percentage on the towel.

C.
She saved the greatest percentage on the set of dishes.

D.
She saved the greatest percentage on the candle.

Answers

the answer to this question is B

The answer is B I’m pretty sure

ΔPQR has angle measurements of 80°, 50°, and 50°. What kind of triangle is ΔPQR?

Answers

Answer:

Isosceles Triangle; Acute Triangle

Step-by-step explanation:

Review your definitions of the different types of triangles:

acute triangle- a triangle that has three acute (less than 90 degrees) angles

obtuse triangle- a triangle that has an obtuse (greater than 90 degrees) angle.

right triangle- a triangle that had one right (90 degrees) angles

isosceles triangle- a triangle with two congruent sides and one unique side and angle.

equilateral triangle- a triangle with three congruent sides and three congruent angles.

scalene triangle- a triangle with no congruent sides and no congruent angles.

With these definitions, we can classify ΔPQR as an isosceles acute triangle.

THERE IS A LINK GOING AROUND i did some recerch IT IS A bad thing(do your recerch and see what i mean) ANYWAYS I CLICKED ON IT, ANY ADVISE!!!!!!!!!!!!!!!!!!!!!1

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YoU sHoUlD pRoBaBlY cHiLl aNd ThInK aBoUt A uNiCoRn eAtInG a TrUcKlOaD oF cHeEzE aT cHiLi’S.

I need help I’m confused

Answers

Answer:

Elliot read more then the others

Step-by-step explanation:

cause if you count it he is closer

he has 70 and the others are like in the hundreds soo Elliot highest Ruth second Frankie has 80 more to read and then Haden has 286 more to read

Answer:

ruth 88/220 0.45 = 45%

hayden 117/260 0.4 = 40%

frankie 165/300 0.56 =56%

Step-by-step explanation:

please help i’m at 24% now i need to get to 82%!! i’ll mark and brainly please be serious or i will take my points back.
brainly.com/app/profile/19154158/answers

Answers

Answer:

300

Step-by-step explanation:

The upper quartile ends at 300

Triangle ABC is shown. What is the area of triangle ABC in square centimeters?

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Answer : 12cm^2

Step-by-step explanation:

A = bh/2

A = 8 * 3 /2

A = 24/2

A = 12 cm^2

The answer is 12cm^2 hope this helps

PLease answer and explain number 8 and 9 for 10 points and brainlest

Answers

I think it has to be orange x green

almost done!! please help im almost a bit close, i’ll mark and brainlest please be serious or i will take my points back.

shoutout:
brainly.com/app/profile/19154158/answers

Answers

Answer:

Step-by-step explanation:

The median line ends at 8

I think the answer is 8h

Estimate the area of the parallelogram

60 sq. units CAN SOMEONE PLZ HELP ASAP
68 sq. units
72 sq. units
84 sq.units

Answers

The answer would be 72 sq. units

Explanation: We can find the length of one side by using the pythagorean theorem (a^2 + b^2 = c^2). If we go to the center of the parallelogram, you can count the units to each corner. Since the length from the center to a corner is 6, and the length from the center to another corner 90 degrees away from the other one is 6, we can plug those in for “a” and “b”. So, 6^2 + 6^2 = c^2... 36+36=c^2... 72=c^2. Since “c” = the length of one side, and this parallelogram looks like a square, we can estimate that the area of the parallelogram is c^2 or 72 sq inches. I’m sorry if this was explained poorly! :)

URGENTTTTT

Find the area of the composite figure. Don't forget to use the word "square" and then the given units in your answer.

Answers

i’m truly so sorry. i was i knew the answer to this question, but unfortunately i don’t. good luck. but they usually don’t give the right answers and there’s always trolls so i’d recommend to get another app

I think it’s 10 but I could be wrong. I’m not too sure

The histogram displays how many students are in each classroom during homeroom. What percentage of classrooms have 25 students or less?

Answers

Answer:

its 40% but since it's not there it could be 45%

Step-by-step explanation:

hope this helps

The answer is D because 22/25 is 88%

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