Mathematics Middle School

10 POINTS! NO LINKS!

I need help with this, it would be amazing if you could also explain how to do it? I just started learning about it and I haven't gotten the hang of it quite yet.

And I may be posting more of these today.

10 POINTS! NO LINKS!I Need Help With This, It Would Be Amazing If You Could Also Explain How To Do It?

Answers

Answer 1

Answer:

V≈863.5

Step-by-step explanation:

Volume for a cylinder:

V=πr^2h

r = 5ft

h = 11ft

π = 3.14

Insert them accordingly and multiply, and that's it!

3.14 * 5^2 * 11 = 863.5

Answer 2
V~~863.5 that’s what I got

Related Questions

I need help on this question

Answers

Answer:

300+90+9

-45=0+40+5

Step-by-step explanation:

399-45=354

300 plus 90 for the top and 45 for the bottom

What is the value of K ?

Answers

[tex] k + 60° = 180° [/tex] (linear pair)

⇒ [tex] k = 180° - 60° [/tex]

⇒ [tex] k = 120° [/tex].

Answer:

Step-by-step explanation:

k= 180-69

k= 120 degrees

For every 100 teens surveyed, 8 said they worked at a grocery store last summer.

A True
B False

Answers

i’m gonna have. to go wit true. please mark me brainliest if i’m right

Answer: False, if the number has a percent symbol, it doesn't mean that that is the number of people that did the job. :)

A skydiver was at an elevation of 17,833 feet. One minute later, she was at 4,297 feet. Find her average change in elevation per second.

Answers

Uhhhhhhhhhhhh O.O ndhsjsnxjje
The answer is 4.18!!!!!!

solve for q.
5 = 2(q + 10) - -5

Answers

Answer:

q = -10.

Step-by-step explanation:

5 = 2(q + 10) - -5

5 = 2q + 20 + 5

5 - 20 - 5 = 2q

-20 = 2q

q = -20/= -10.

Answer:

Step-by-step explanation:

5=2(q+10)-5

5=2q+20-5

5=2q+15

5-15=2q

2q=-10

q= -10/2

q= -5

or

5=2(q+10)--5

5=2q + 20 + 5

5= 2q + 25

5-25=2q

2q= -20

2q= -20/2

q= -10

Can someone please help me with this

Answers

Answer:

10) C

11) A

Step-by-step explanation:

Answer:

1. (3,5)

2. B

Not sure for the second one but try it

Can someone please help me?!

A middle school science teacher wants to conduct some experiments. There are 15 students in the class. The teacher selects the students randomly to work together in
groups of five.

a.
In how many ways can the teacher combine five of the students for the first
group if order is not important? (3 points)

b.
After the first group of five is selected, in how many ways can the teacher
combine five of the remaining students if order is not important? (3 points)

Answers

A is 3
B she can pick 2 by 2
The answer is A. She can pick in groups of 3

(Middle school math) please help, just for letter a. Thank you.

Answers

Answer:

She can wear the blue pair with all three shirts and jackets

She can wear the black pair with all three shirts and jackets

She can wear the brown pair with all three shirts and jackets

Sorry if it is wrong

She can wear the blue pair with all three shirts a and jackets

Any answers that are not whole numbers should be entered as a decimal rounded to the nearest tenth.



The kinetic energy of an object can be found using the following formula, where m is the mass of the object, v is the velocity, and K is the kinetic energy in units called joules.




A pushcart with a mass of 6 kilograms is moving at a velocity of 3 meters per second. The kinetic energy of the pushcart is ------

joules.

A wagon with a mass of 10 kilograms is moving at a velocity of 2 meters per second. The kinetic energy of the wagon is --------

joules.

Answers

I’m sorry but I don’t understand I need a picture

Solve for the given variable.
a. 4y + 3 = 19

b. 1
2n - 3 = 5

Answers

Answer:

y=4

Step-by-step explanation:

4y+3=19

=4y=19-3

=y=16/4=4

Answer:

a) y = 4

b) n = 4

Step-by-step explanation:

a) 4y + 3 = 19

Subtract 3 from both sides.

4y = 16

Divide both sides by 4.

y = 4

b) Is the 1 apart of the equation? If not, these are the steps to find n.

2n - 3 = 5

Add 3 to both sides.

2n = 8

Divide both sides by 2.

n = 4

A coin will be flipped three times. The result of each flip is either heads (H) or tails (T). The outcome HTH represents the first result is heads, the second result is tails, and the third result is heads. The list of all possible outcomes is shown. Each outcome is equally likely.
HHH, HHT, HTH, HTT, THH, THT, TTH, TTT

a. 1/4
b. 1/3
c. 3/8
d. 1/2

Answers

Answer:

Step-by-step explanation:

♡ ∩_∩

（„• ֊ •„)♡

┏━∪∪━━━━┓

♡ good luck 。 ♡

┗━━━━━━━┛

the answer is D. 1/2

May you please help me?

Answers

Answer:

.35 .49  .16

Step-by-step explanation:

13/37 18/37  6/37

.35.49.16 is the correct answer

5 1/4 divided by 2 3/8

Answers

Answer:

[tex]\frac{42}{19}[/tex] or [tex]2 \frac{4}{19}[/tex]

Step-by-step explanation:

5 1/4 divided by 2 3/8 basically means [tex]5 \frac{1}{4}[/tex]  ÷ [tex]2\frac{3}{8}[/tex]. Reduce the expression by cancelling the common factors.

14 hope this helps. I’m sure I’m right

You have been reflecting about your relationship with math. How can thinking about yourself as a learner help you become a better student?

Answers

It allows students to see the importance of their own learning process. Process Recognition: Students can identify what they did well, what they failed at, what they need to change.
start fresh in the new school year and go to extra help

which letter does not have line symmetry

word: FEET

Answers

Answer:

The letter 'F'

mark me brainliestt :))

Answer is F
no matter where you draw a line in the middle it won’t look the same on either side whereas it would in the E and the T

Please answer Due in 10 min.​

Answers

i think it is BBBBBBBB
I believe the answer is B

Write 2 expressions that is equivalent to double (3x+4y)

Answers

Answer: The answers are    2(3x+4y)  and 6x+8y

Step-by-step explanation:

because 2 doubles it

Answer:

One is 6x+8y

And the second one is 12x+16y

Step-by-step explanation:

I have a test in 10 minutes and guesses on how i will do??

Answers

Answer:

I am sure you'll do great U-U

you have my blessings! ^^

hopefully u do great!!!! good luck

Simplify the following expression.

Answers

Answer:

C

Step-by-step explanation:

Evaluate the power:

Reduce:

Then simplify:

3h^4b^4/6h^5b

B^4/2hb

Simplify expression:

b^3/2h

I hope this helped, and I didn’t confused you. Good luck!

1b^3/2h^1 hope that helps

Please help me with this question. Thank You.

Answers

Answer:

a) x+x+3

b) 40x+50×(x+3)

X+x+x+3

It is the ANWSER

I WILL GIVE BRAINLIEST TO CORRECT ANSWER

Answers

Answer:

data set 2

Step-by-step explanation:

GIVING Brainly TO CORRECT Answer
Raquel’s favorite basketball player scored 25, 17, 38, 11, and 24 points during her games. What is the mean number of points the player scored?


23

24

27

38

Answers

Answer:

23

Step-by-step explanation:

25 + 17 + 38 + 11 + 24 = 115 / 5 = 23

Answer:

28

Step-by-step explanation:

23 + 24 + 27 + 38 = 112

112 ÷ 4 (total numbers) = 28

Mean = 28

Aqua Town charges $6.00 admission plus $1.00 for each ride. The cost at Wet World is $3.00 admission plus $2.00 per ride.

a) Let x represent the number of rides. Write an equation for each park to show the relationship between the total cost (y) and the number of rides (x).

Aqua Town's equation:

Wet World's expression:

Answers

Answer:

Aqua Town's equation: $7.00

Wet World's expression: $5.00

Step-by-step explanation:

Aqua Town charges $6.00 admission plus $1.00 for each ride. = $6 + $1 = $7.00 (I add the zero in the number) The cost at Wet World is $3.00 admission plus $2.00 per ride.  SLOVE  = $3 + $2 = $5.00 (I add the zero back again)   \

HOPEFULLY I AM RIGHT, HOPE THIS HELPS :)

The diagram represents a right rectangular prism with dimensions labeled as algebraic expressions.
Which of these expressions represents the volume of the prism?

Select all that apply. *Choose 3*

Answers

Answer:

3rd Option

Step-by-step explanation:

Volume = (2x-5)*(2x+5)*3x

Volume = (4x^2 + 10x - 10x -25)*3x

Volume = 12x^3 +30x^2 -30x^2 - 75x

Volume = 12x^3 - 75x

The expressions represent the volume of the prism is

V = 12x^2 - 75x

The volume of a rectangular prism

The formula for calculating the volume of rectangular prism is expressed as:

V = lwh

l is the length

w is the width

h is the height

Given the following

l = 2x + 5

w = 2x - 5

h = 3x

V =  3x(2x+5)(2x-5)

V = 3x(4x^2 - 25)

V = 12x^2 - 75x

Hence the expressions represent the volume of the prism is

V = 12x^2 - 75x

Learn more on volume of prism here; https://brainly.com/question/23963432

Find the value of the variable(s) in each figure. Explain your reasoning​

Answers

Answer:

x=14

y=37

Step-by-step explanation:

9x+12+3x=180

12x+12=180

      -12   -12

12x=168

divide both sides by 12 and

x=14

then plug in 3(14)+4y-10=180

42+4y-10=180

32+4y=180

4y=148

y=37

X=15
Y=36.25


9x+12+3x=180
-12 -12
12x=180
divide by 12 both sides
X= 15

4y-10+3x=180
Substitute x for 15
4y-10+45=180
4y+35=180
-35 -35
4y=145
divide 4 both sides
Y=36.25

:( HELP ME PLEASE ASAP

Answers

Answer:

the y-intercept is 1

the slope is 2/1

Step-by-step explanation:

Answer:

y=2x+1

Step-by-step explanation:

you go up one which is why you start at 1 on the y axis. then you go up 2 and right 1 which is 2/1 aka 2.

A scuba diver studying marine life is 4 feet below sea level. From that depth, the diver descends 72.5 feet to the ocean floor. He then rises to 6.25 feet. He rests there. Where is the diver relative to sea level when he is resting?

Create a number sentence and find the value where the diver is resting.

Answers

Answer :

“−66.25”

Explanation:

I did “ -72.5 + 6.25” I put a “-“ because the question says “below sea level” so that means that it’s a negative number. And the answer is “−66.25”



32. Convert the following description to a scale ratio in simplified form: 50 mm represents an actual distance of 2500 m

Answers

Answer:

scale =  1mm : 50m

Ill give brainliest for the correct answer and explanation!!

Answers

Answer:

false true true false false

Step-by-step explanation:

use percentage and divide by the number given

Your answer would be false true true false false

I need some help on this can u guys help?

Answers

1 and 3 are equations. Equations always have = sign

Other Questions
I will give brainliest JKL has vertices at J(2, 4), K(1, 6), and L(4, 4). Determine whether JKL is a right triangle 4.Which explanation provides the best real-world scenario of the graph?A. If an object is dropped from a height of 120 feet, the function h(t) = 16t2 + 120 gives the height of the object after t seconds.B. If an object is dropped from a height of 16 feet, the function h(t) = 16t2 + 120 gives the height of the object after t seconds.C. If an object is dropped from a height of 120 feet, the function h(t) = 16t2 120 gives the height of the object after t seconds. HELP ME PLEASE I REALLY NEED IT!!Find the RATIO and the EXACT VALUE of the given Sec B. Can someone help me please? A force of 350 newtons stretches a spring 30 centimeters. How much work is done in stretching the spring from 20 centimeters to 50 centimeters this is 6th grade writingI NEED HELP ON BOTH OF THEM Is a triangle with side lengths 7cm, 24 cm, and 25 cm a right triangle? Explain. What is the surface area of the triangular prism?A triangular prism. The rectangular sides are 24 feet by 40 feet, 40 feet by 15 feet, and 40 feet by 15 feet. The triangular sides have a base of 24 feet and height of 9 feet. 1. You and your friend mix water and citric acid. You add 3 cups of citric acid for every16 cups of water. Your friend adds 2 cups of citric acid for every 12 cups of water. Whosemixture is more acidic? [PLEASE HELP ME] Have you ever had a bad meal in a restaurant? (write in one paragraph, thank you ) Select the correct text in the passage.Which detail in the excerpt best supports the idea that the setting is in a very busy place?from Rogue Heart by Axie OhThe dreamers gather in Neo Beijings starlight district. The wanderers and the thrill-seekers.Those with poems in their souls and secrets in their hearts. All those racing toward the bright, unknowable future. All those running from pasts painful and unforgiven. If you listen carefully, you can hear the song of the city. Its in the sharp, raucous laughter of the kids barreling down the crowded streets, in the heavy electronic beats erupting like great beasts from basement clubs, in the wind whistling through dark alleys, and in the rain as it drops on to the city like so many falling stars. Two years ago, I stumbled into the city, half starved and afraid, and I couldnt hear the song. My heart beat louder than the music.The wanderers and the thrill-seekersthe kids barreling down the crowded streetserupting like great beasts from basement clubsin the rain as it drops on to the city like so many falling stars.EDMENTUM 14. On January 1, Nick Co. purchased a delivery truck for $60,000. The truck's salvage value is $2,000, and its estimated useful life is 10 years. The productive life of the truck is estimated to be 100,000 miles. During the first year, the truck was driven 19,000 miles. Nick uses the double-declining balance method of depreciation. What amount of depreciation expense should Nick record for the first year Geometry//// volume of a cylinder Hi plz help, if you can ill mark you 5 starz! :) you want to go Post malone concert ASAP:The estimated atomic mass of silicon could be Choose... amu because the Choose.. abundant isotope is Choose... Beth is flying a kite with 300 feet of string. The kite gets stuck in a tree, so she ties the other end of the string to a rock on the ground making the string taut. The angle of elevation from the rock to kite is 35 degrees. How far up the tree is the kite? Round your answer to the nearest tenth. (No links please) what is potential energy?? How to keep my family safe during a hurricane?