Mathematics Middle School


A.) 4.7 feet
B.) 6.5 feet
C.) 30.7 feet
D.) 5.5 feet
E.) 22.3 feet

The roller coaster cars are designed as shown, with a yellow racing stripe along the diagonal of the parallelogram face. Determine the length of the racing stripe.

A.) 4.7 FeetB.) 6.5 FeetC.) 30.7 FeetD.) 5.5 FeetE.) 22.3 FeetThe Roller Coaster Cars Are Designed As

Answers

Answer 1

Answer:

B

Step-by-step explanation:

6.5ft I'm sure that's the answer

Related Questions

A cone has a height of 4 in and a radius of 6 in. What is the volume of the cone?
8π in3
24π in3
48π in3
144π in3

Answers

Answer:

48π in³

Step-by-step explanation:

\(V=\frac{1}{3} \pi r^2h\)

Plug in the radius 6 in and the height 4 in

\(V=\frac{1}{3} \pi (6)^2(4)\\V=\frac{1}{3} \pi (36)(4)\\V=\frac{1}{3} \pi (144)\\V=48\pi\)

Therefore, the volume of the cone is 48π in³.

I hope this helps!

Help me please please

Help me please please

Answers

1. a=3
2. c=8.9
3. c=6.3
4. c=26
5. c=7.8
6. c=17
7. c=10
8. b=15
9. b=10.7
10. a=13.2
11. yes
12. no
13. yes
14. no
15. yes
16. no

Answer:

1. a=3

2. c=8.9

3. c=6.3

4. c=26

5. c=7.8

6. c=17

7. c=10

8. b=15

9. b=10.7

10. a=13.2

11. yes

12. no

13. yes

14. no

15. yes

16. no

(7 x 103) + (4 x 103)

Answers

Answer:

1133

Step-by-step explanation:

We know that 7 x 103 = 721 and 4 x 103 = 412

Add 721 and 412 and you get 1133

PLS HELP THIS IS DUE TODAY.

PLS HELP THIS IS DUE TODAY.

Answers

Answer: I just checked it the answer is 187.5

Answer:

eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

mean of 8 5 7 5 9 3 5

Answers

Ok you add them all together then divide by the how many numbers there are in that case there are 7 numbers and you get 42 by adding them all together then you divide 42by 7 and you get 6 the mean is 6
the mean would be 6 because you have to add all the numbers and then divide that by how many number there are

HELP! Math help find the mean of data

HELP! Math help find the mean of data

Answers

Is it is 16 because it is all the numbers added divided by 3
It’s either 12 or 16

Hope this helps! :)

who ever is correct first and fast is going to be givin brainliest if i can figer it ouy

who ever is correct first and fast is going to be givin brainliest if i can figer it ouy

Answers

Answer:

3 1/3

Step-by-step explanation:

2/3 x 5 = 10/3 = 3 1/3

Answer:

\(3\frac{1}{3}\) litres

Step-by-step explanation:

Each container has 2/3 of drink in it, so to find the amount of drink in all 5, we multiply by 2/3 by 5:

\(5*\frac{2}{3} =\frac{10}{3} =3\frac{1}{3}\)

At a recent football game of 8,450 in attendance, 150 people were asked what they prefer on a hot dog. The results are shown.


Ketchup Relish Chili
54 36 60


Based on the data in this sample, how many of the people in attendance would prefer ketchup on a hot dog?
4,225
3,380
3,127
3,042

Answers

By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042

Answer:

By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042

Step-by-step explanation:

Please help!
What is the formula for simplest interest?

Answers

Answer:

A= P(1+rt)

Step-by-step explanation:

A=P(1+rt). I really hope this helps. A Brainly will be appreciated

Can someone help me in this question?
The radius of the front wheel of Brian's bike is 64cm.
Brian goes for a cycle and travels 33.47km.
How many full revolutions did Brian's front wheel complete?

Answers

Answer:

3347000 cm is 33.47 km to cm

3347000/64=

401.92 is the circumference

since it is pi * d

do 3347000/401.92

8327.52786624 round to

8327 full revolutions

Answer:

3347000 cm is 33.47 km to cm

3347000/64=

401.92 is the circumference

since it is pi * d

do 3347000/401.92

8327.52786624 round to

8327 full revolutions

A recipe calls for 3 cups of milk for every 2 cups of flour. If you have 15 cups of milk, how many cups of flour will you need?

Answers

10 cups of milk for 15 cups of flour

WILL MARK BRAINELLIEST A sporting goods store manager was selling a ski set for a certain price. The manager offered the markdowns​ shown, making the​ one-day sale price of the ski set ​$327. Find the original selling price of the ski set. It was 20% off then an extra 30%

Answers

$583.93 is the original price

Answer:

583.93

Step-by-step explanation:

Thx too anyone who answers

Thx too anyone who answers

Answers

40.5 centimeters

height = 3 x 1/2 = 1.5

width = 3 (given)

length 3 x 3 = 9

volume = length x width x height

9 x 3 x 1.5 = 40.5

w=3cm

width - 1/3 length

3-1/3l

A

9 cm -length

V=BH

B=the area of the base

B-3(9)= 27 cm?

V=27(3/2)

V=40 1/2 cm3

HELP PLS 50 PTS
A 25-foot magazine rack begins 20 feet south of the checkout desk and continues south. What are the coordinates of the beginning and end of the magazine rack? Explain or show how you got your answer. ANSWER CORRECTLY WITH AN EXPLANATION

HELP PLS 50 PTS A 25-foot magazine rack begins 20 feet south of the checkout desk and continues south.

Answers

Answer:

I'll make this as fast as possible

(5,-20)

Step-by-step explanation:

the answer is (5,-20)

PLEASEE HELP ME
Referring to the figure, find the area of the rectangle shown.
a. 48 m2 c. 567 m2
b. 96 m d. 2,268 m2

PLEASEE HELP ME Referring to the figure, find the area of the rectangle shown. a. 48 m2 c. 567 m2 b.

Answers

Answer:

c

Step-by-step explanation:

area is length multiply width 21 and 27 is 567m2

THE ANSWER WOULD BE
B IS THE CORRECT ANSWER

A rectangular prism with a volume of
3
33 cubic units is filled with cubes with side lengths of
1
4
4
1
​
start fraction, 1, divided by, 4, end fraction unit.
How many
1
4
4
1
​
start fraction, 1, divided by, 4, end fraction unit cubes does it take to fill the prism?

Answers

192 unit cubes.
Step-by-step explanation:
Let n represent number of cubes with each side 1/4 unit.
We have been given that a rectangular prism with a volume of 3 cubic units is filled with cubes with side lengths of 1/4 unit. We are asked to find the number of cubes that will fill that prism.
First of all, we will find volume of each cube.




The volume of rectangular prism will be equal to volume of n cubes.





Therefore, it will take 192 unit cubes to fill the prism.
192 unit cubes is the answer

The Nguyen’s have 1/3 bag of leftover charcoal for their grill. They can prepare 3 meals on the grill using this charcoal. What fraction of the original whole bag of charcoal will they use for each meal?

Answers

Answer:

1/9

Step-by-step explanation:

you need to divide to find the answer to this question.

1/3 ÷ 3/1

1/3 x 1/3 = 1/9

They will use 1/9 of the original whole bag of charcoal for each meal.

Again im sorry lol i need help

Again im sorry lol i need help

Answers

Answer: it would be 20. 100/10=10% 200/10=20%.

Answer:

20. 100/10=10% 200/10=20%.

Step-by-step explanation:

I can help every time

when might you need to round the quotient when dividing a decimal by a whole number

Answers

Rounding Decimals When Dividing. You can divide decimals by whole numbers and use zero placeholders to find the most accurate quotient. Some quotients are so long that it is difficult to decipher the value of the decimal. Rounding the decimal number to a decimal place value would make the number easier to evaluate.

Hope this helps!

what the reciprocal of 5/6 fraction

Answers

Answer:

6/5

Step-by-step explanation:

6/5 !! :) hope this helps !!

Find the final cost of each item to the nearest cent.

Best Buy is having a 10% off electronics sale. The Wii has an original price of $299.99. Since you are a Best Buy employee you can take an additional 25% off.
Find the sale price with your employee discount.

Answers

Answer:194.99 with tax and you save 105 dollars. without tax, your price total is 206.69 and you save 111.30.

194.99 is the correct answer

List all the numbers you can for (?) in the fraction ?/10. Each choice must be less then ten, and the fraction formed must be in simplest form [For the ones who can't read what it says.]

List all the numbers you can for (?) in the fraction ?/10. Each choice must be less then ten, and the

Answers

Answer:

1, 2, 3, 4, 5, 6, 7, 8, and 9.

Step-by-step explanation:

1, 3, 4, 7, 9 are all the possible answers

The circumference of a circle is 106.76 centimeters. What is the circle's diameter?

Answers

Answer: 34

Step-by-step explanation:

Circumference = pi x d
106.76 / pi = d
d = 33.98
Rounded appropriately = 34

Answer:

34

Step-by-step explanation:

What is 3/20 as a simplified fraction?

Answers

Answer:  The fraction is already in simplest form

Step-by-step explanation:

The given fraction is already in its simpliest form.

To simplify the fraction 3/20, we need to find the greatest common factor (GCF) of the numerator and the denominator and divide both by that factor.

The factors of 3 are 1 and 3, while the factors of 20 are 1, 2, 4, 5, 10, and 20. The greatest common factor of 3 and 20 is 1, as that is the largest number that divides evenly into both.

Dividing both the numerator and denominator by 1, we get:

(3 ÷ 1) / (20 ÷ 1) = 3/20

Since the GCF is 1 and there are no other common factors, the fraction 3/20 is already in its simplified form.

Learn more about Mathematical operations here:

https://brainly.com/question/20628271

#SPJ6

A comet travelling through space at a rate of 75 miles per hour has just flown into a huge amount of space dust. This dust decreases the speed of the comet by 15 miles every hour, until it completely stops moving. Which are the domain and range of the linear function that represents this relationship?

Answers

Answer:

Linear function: y = -15x + 75

Domain: x ≤ 5

Range: y ≥ 0

Please tell me if there are any mistakes in my answer and I will correct them.

Step-by-step explanation:

The linear function is y = -15x + 75, written in y=mx+b form. X is the amount of hours. Since the speed is decreasing, we will use -15. Since we started at 75 miles per hour, our b value will be 75.

Domain

The domain is all the possible values for x.

Since the comet slows down by 15 miles every hour until it stops moving, we can solve for x by putting in 0 for y.

0 = -15x + 75

15x = 75

x = 5

Therefore, the domain is x ≤ 5.

Range

The range is the set of all possible values of y. In this case, the range can be anything but 0 in order for the equation to make sense.

So, the range is y ≥ 0.

Answer:

domain is 0,5

Step-by-step explanation:

after 5 hours, it stops moving

You spin the spinner once.

2345


What is P(less than 5)?

Write your answer as a fraction or whole number.

Answers

Answer:

this probability is 3/4.

Step-by-step explanation:

The spinner has the numbers 2, 3, 4, and 5. Since the question asks for the probability of spinning a number less than 5, we need to consider the numbers 2, 3, and 4.

Out of the four numbers on the spinner, three of them (2, 3, and 4) are less than 5.

Therefore, the probability of spinning a number less than 5 is 3 out of 4.

Answer:

You spin the spinner once.

2345

the perimeter should be 12 cm right?

the perimeter should be 12 cm right?

Answers

Answer: I'm pretty sure

Step-by-step explanation:

Answer: I think so probably

Graph the following in cartesian plane. With solution.

1.) 5x - 4y = 20
2.) 3x + 3y = 15
3.) y = 3/4x - 2
4.) y = -3/2x + 3​​

Answers

1. 4
2. 5
3. 3/8
4. -1/2

A​ 12-sided solid has faces numbered 1 to 12. The table shows the results of rolling the solid 200 times. Find the experimental probability of rolling a number less than 3 .

A 12-sided solid has faces numbered 1 to 12. The table shows the results of rolling the solid 200 times.

Answers

Answer:

3/20 or 0.15 or 15%

Step-by-step explanation:

The experimental probability is

amount of wanted outcomes/total amount of outcomes

Less than 3 is 1 and 2.

1= 14 times

2= 16 times.

Add, get 30.

30 is the amount of wanted outcomes, and the total is 200.

30/200 is either 3/20, 0.15, or 15%, because of different formats.

Can someone help me i need to show my work on this plz i will mark you has brainlist

Can someone help me i need to show my work on this plz i will mark you has brainlist

Answers

Answer:

2 2/10

Step-by-step explanation:

Convert 3.5 into a fraction 3/5. Then find the common denominator which is 10. Multiply 3 and 5 by 2 to get the fraction 6/10 then subtract the two fractions.

Answer:

-7/10

Step-by-step explanation:

just convert the mixed number into an improper fraction. then add.

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