Mathematics Middle School

Someone help me plzzz

Someone Help Me Plzzz

Answers

Answer 1
It would be 6 cubic ft

Related Questions

Find the surface area of the rectangular prism shown below.

Answers

Answer:

684 inch squared

Step-by-step explanation:

Answer:

Is 684

Step-by-step explanation:

Formula: S = 2 × (width × length + length × height + height × width)

S = 2 × (15 × 12 + 12 × 6 + 6 × 15) = 684

Find the area of the circle. Round your answer to the nearest hundredth

Answers

Answer:

615.44

Step-by-step explanation:

The formula to find the area of a circle is pi(r^2). 14 x 14 = 196 and 196 x 3.14 = 615.44, making 615.44 the correct answer.

Answer:

615.44

Step-by-step explanation:

HELP

The prism-shaped roof has equilateral triangular bases. Create an equation that models the height of one of the roof's triangular bases in terms of its sides. In your final answer, include all necessary calculations. You may include a sketch as part of your work.

Answers

Answer:

huh?

Step-by-step explanation:

I recommend trying your best in this..

hey can i please
get help!

Answers

Answer:

YEAH CAN U

Step-by-step explanation:

Y’all I need help, MATH, please correct answer and how you did it:)

Answers

21 I think I'm not sure tho
1.uhhh I don't wanna explain all of it but basically a straight line is 180 degrees and the parallel lines are important because they are the reason that 5 and 1 are equal, etc.

2. Again, parallel lines play a big role. If it helps, 3 5 and 4 are all equal angles because of the parallel lines

Describe how you would find the median for a set of data that has 35 values. How would this be different if there were 36 values?

Answers

Answer:

Step-by-step explanation:

the median for 35 values, you can cross the first one and last one until there is only one value left, with should be the 18ᵗʰ value

the median for 36 values, same thing, but after cross all, there will be 2 values left instead of 1, just find the mean between 2 values.

median=middle
with 35 values they all cancel out until you reach the 18th number and there is only one number left. For a set if data with 36 values as you cancel them out from side to side you end up with 2 numbers, and the find the median of those numbers you have to average them which means add up those 2 numbers and then divide the total by 2

please do 2 AND 3. Please make it clear

Answers

Answer:

1. =B

2.=C

Step-by-step explanation:

Answer:

1:a
2:b

Step by step

Please help me
My class warm-up

Answers

Answer:

Number 1: You can either write -2 or -3 because it is not equal to -1

Number 2: 1

Number 3: 6

Number 4: -8

:)

Thank you!

Answer:

hmmm, I m not sure but I think these are answers

Step-by-step explanation:

1. -1≤x

2. 2≥x

3. 44. x<0

A store is giving every customer who enters the store a scratch-off card labeled with numbers from 1 to 10.It is equally likely that any of the numbers from 1 to 10 will be labeled on a given card. If the card is an even number, the customer gets a 15 percent discount on a purchase. If the card is an odd number greater than 6, the customer gets a 30 percent discount. Otherwise, the discount is 20 percent. i will give brainlest

Answers

Answer:

50% chance for a 15% discount

20% chance for a 30% discount

30% chance for a 20% discount

Step-by-step explanation:

On average, each customer can expect to receive a 20.5% discount.

What is an expression?

An expression contains one or more terms with addition, subtraction, multiplication, and division.

We always combine the like terms in an expression when we simplify.

We also keep all the like terms on one side of the expression if we are dealing with two sides of an expression.

Example:

1 + 3x + 4y = 7 is an expression.

3 + 4 is an expression.

2 x 4 + 6 x 7 – 9 is an expression.

33 + 77 – 88 is an expression.

We have,

Let's find the probability of getting each type of discount:

Even number:

There are 5 even numbers between 1 and 10, so the probability of getting an even number is 5/10 = 1/2.

Odd number greater than 6:

There are 3 odd numbers greater than 6 (7, 9, and 10 is not odd), so the probability of getting an odd number greater than 6 is 3/10.

Other:

The remaining 2 odd numbers and the 4 even numbers between 1 and 6 make up the numbers that give a 20% discount.

The probability of getting one of these numbers is 2/10 = 1/5.

Now we can calculate the expected discount:

Expected discount = (probability of getting an even number x discount for even number) + (probability of getting an odd number greater than 6 x discount for odd number greater than 6) + (probability of getting other number x discount for other number)

Expected discount = (1/2 x 15%) + (3/10 x 30%) + (1/5 x 20%)

Expected discount = 7.5% + 9% + 4%

Expected discount = 20.5%

Therefore,

On average, each customer can expect to receive a 20.5% discount.

Learn more about expressions here:

https://brainly.com/question/3118662

#SPJ2

help for brainliest please

Answers

6. X=3 and 7. Y=3
Number Six’s answer is X=3 and Number Seven’s answer is Y=3
The first one is x=3
The second one is y=3

Find the surface area pls

Answers

Answer:

720 in squared

Step-by-step explanation:

length x width= 192

length x height= 96

width x height= 72

added together= 360

multiplied by 2= 720

( to find surface area you do length x width, length x height, then width x height then add them together then multiply by 2 )

hope this helps!

Someone, Please help me....

Answers

Answer:

55

Step-by-step explanation:

m = 5

n = 6

m(m + n) substitute the value of m and n

5(5 + 6)

5*11

55

Answer:

Have you ever used the desmos calculator?  It would save you A LOT of time.

You would just type in m(m +n) and then hit enter and type m=5 hit enter and type n=6 and it gives you the answer.  It would be faster than this.

Step-by-step explanation:

what simple machine is this? i'll mark brainliest!

Answers

A LEVER

Its a lever because both sides can be controlled by eachother :)

Answer:

Balance scale/ lever

Step-by-step explanation:

how do i explain what something is when its right there :(

A rectangle has vertices at these coordinates.

(1, 2), (3, 2), (1, −8)

What are the coordinates of the fourth vertex of the rectangle?

Answers

Answer:

(3, -8)

Step-by-step explanation:

The answer should be (3,-8)

What is the answer for all of these

Answers

First one is 25.12
Second one is 31.4
Third one is 13.8
Fourth is 28.6
Last is is 69.08

The order of the pictures might be different for me so look at the answers on each one and connect them.
I also got the same answers

another question.. i will give brainliest.

Answers

Answer:

The middle one to the left is wrong (The one that looks like a stair is wrong)

Step-by-step explanation:

Hoped I helped!

Answer:

The second one can't be folded into a cube. It is stairs.

REWARDING Brainly To CORRECT Answer

Answers

The answer is D.
Hope this helps;)
The answer is D I’ve done that question

Work out the height of this triangle

b = 4.7mm

A= 107.16mm2


B=base


A=area

Answers

H=46 is the answe for this question

pls help i need this in by monday

Answers

Answer:

1. 35x+18 2. 16x-32 3. 10x-20 4. 28x+8. Code: FCAH

Step-by-step explanation:

Answer:

Step-by-step explanation:

1. Any sides that have the same line thing have the same side, so the unknown side is also 7x + 8. Now add all of them together to get 35x + 18

2. All sides are the same on a square, so 4(4x - 8) = 16x - 32

3. All sides on a pentagon are the same, so 5(2x -4) = 10x -20

4. All sides on a rhombus are the same in a similar way to a square, so

4(7x + 2) = 28x + 8

The ratio of the amount of money in David's pocket to that in Indira's pocket is 10 : 9. Indira has 27p How much does David have?

Answers

Answer:

22.5

Step-by-step explanation:

Answer: 30

Step-by-step explanation:

To make the ratio 10:9 have a value of 27 on Indira's side, we can multiply both sides by 3:

10 * 3: 9 * 3

30: 27

We see that when Indira has 27, David has 30.  Thus, David has 30.

PLSSSSSSSㅠㅠHELP MEEEEEEEEEEㅠㅠㅠㅠㅠMY TEST IS DUE LITERALLY SO SOON!!!!!!

Answers

Photosynthesis is the process of which plants get light through the stimuli and by that light they make food. Here we go :)
photosynthesis is the process of getting light from plants!

Mayumi has the boxes shown at the right. The total number of objects in two of the boxes is the same as the number of objects in the third box. Write an equation to show the relationship of the number of objects in the boxes.
Addition and Subtraction Equations
11.2

Answers

The answer is 22

Multiply 11x2

Answer: x+x=2x

Step-by-step explanation:

Well, it says there are half of the objects in two baskets of the third one.

So x (first box) + x (second box) = 2x (third box)

(also mayumi needs to learn to save boxes too)

Happy to help :)

-jp524

Giving brainly for correct answer

Answers

A is the correct answer
A) the middle 25% is the answer

A container is 80​% filled with liquid. The container holds 1,180 gallons of liquid. How many gallons of liquid are needed to fill the container to the​ top?

Answers

Answer:

b

this is the correct answer

236 because 80 of it is 944

Please help me! :’(
Find the surface area of the cube shown below.

Answers

Answer:

8/3 is the answer I believe

[tex]6 * 2/3^2[/tex]

Answer:

0.6534

Step-by-step explanation:

I need some help just please help me.

Answers

Answer: Double click right mouse then click inspect on the problem or the answer box  and and go on from there.

Step-by-step explanation: ...

The pictures won't load

The mean amount of money withdrawn from
a bank ATM on a particular day was $120. If Lauren withdrew $80 and her z-score was -3.2, what was the standard deviation for the amount withdrawn that day?

Answers

Answer:

The answer is $45!

Step-by-step explanation:

I hope this helped a little. :)

Help me pls
At an ice carving competition, each carver starts with a block of ice with the dimensions shown. The block is wrapped in a special reflective material to keep it from melting before the competition starts

Answers

Answer:

6.7

Step-by-step explanation:

This is true, if u get it wrong rate this as 1 star

Answer: 6.7

Explanation: all you need to do is find the area of each of the sides and then add them together.

1.3 x 1.1 = 1.43
0.8 x 1.1 = 0.88
1.3 x 0.8 = 1.04

Since there are 6 sides and we only found 3 we have to multiply them by 2 to make 6. Because the areas repeat.

1.43 x 2 = 2.86
0.88 x 2 = 1.76
1.04 x 2 = 2.08

Now you just need to add them together

2.86 + 1.76 + 2.08 = 6.7


Choose 4 values for x to complete the function f(x)=x-7.

Answers

6, 8, 3, 10 will be the answer for this question
f(x) = -3
domain is 4 and i think -7 is the range

What is the area of this trapezoid?

Answers

Answer:

80

Step-by-step explanation:

3 * 8 = Area of Center Piece

7 * 8 = Area of Square formed by Triangles

56 + 24 = 80

Other Questions
A 0.160 kg hockey puck is moving on an icy, frictionless,horizontal surface. At t = 0 the puck is moving to theright at 2.40 m/s.(a) Calculate the magnitude of the velocity of the puck after a force of 37.0 N directed to the right has been applied for 0.050 s.a. +x direction.b. +y direction.c. -x direction.d. -y direction.(b) If instead, a force of 13.3 Ndirected to the left is applied from t = 0 to t =0.050 s, what is the final velocity of the puck?a. +x direction.b. +y direction.c. -x direction.d. -y direction. Which sentence has faulty parallelism?A. When Benjamin Franklin was astudent, he did well in reading, fairin writing, and poor inmathematics.B. Candle making bored Franklin, butprinting interested him.c. He cut wicks as well as meltingtallow for candles. which disease might be prevented by not sharing a water bottle Once macbeth agrees to murder the king, he and lady macbeth plan that: Which of the following reactions would result in decreased entropy?O A. H20(g) H20(1)O B. CO2(s) CO2(9)O C. 203(9) 302(9)O D. N2204(9) 2NO39) The United Nations (UN) is an important organization. The UN was created in 1945. One of the organization's main goal is to encourage and enforce international peace. It also works to solve problems incountries I over the world. If human rights are not being respected, it helps people work for justice. The UN has offices in different countries. Its main headquarters is in New York City,Which two details support the central idea that the United Nations is an important organization?It began in 1945BIt promotes peaceIt supports human rights.DIt has more than one officeEIt has headquarters in New York City. In a unit circle, 0 = 180. Identify the terminal point and sin 0.O A. Terminal point: (0, -1); sin = -1O B. Terminal point: (0, -1); sin = 0O c. Terminal point: (-1,0); sin 0 = 0D. Terminal point: (-1,0); sin 0 = -1 free!!!!!!!!!!!!!!!!!!! 1) What are the three primary determinants of behavior in organizations? B. As you flip through a Spanish magazine, you notice a section in which people send e-mails for others to read and respond to if interested. This week's topic is "T y la escuela." See if you can understand what each e-mail says about what a school day is like. After reading each one, select the phrases that best describe what the e-mail tells us about the person writing it. If the phrase describes the person, put "S" for s in the blank under his or her name. If the phrase does NOT describe the person, put "N" for no in the blank.1. Me llamo Luis. En la escuela no tengo muchas clases interesantes. Cmo es m da tpico? En la primera hora, estudio ciencias sociales. Es muy aburrida. La profesora habla y nosotros escuchamos, nada ms. En la segunda y tercera hora, la tarea es muy fcil. El almuerzo es mi clase favorita! Es divertido porque mis amigos comen el almuerzo tambin. No me gusta ir a la escuela. 2. Soy Victoria. Tengo ocho clases en mi horario, y me gustan siete! Mis profesores son graciosos e interesantes. En la octava hora, tengo la clase de ingls con el Sr. Kraus. Es mi clase favorita. l es el "Profesor del Ao" de la Escuela Central este ao. Es muy divertido y muy paciente. Me gusta leer y escribir cuentos en la clase. Para m, es una clase ideal. The acid-dissociation constants for three acids are shown in the table.Which is the strongest acid? Economists experience difficulties in accurately measuring income inequality because of which of the following? Choose one or more: A. do-it-yourself production of goods and services (such as growing own food or making own clothing) that are not bought or sold in the market B. Measurements tend to use "before tax" income, not "after tax" income (disposable income), which is the income people actually have available to purchase goods and services. C. The Gini index calculation discriminates against the poor in developed economies. D. in-kind transfers where goods and services are given Which of the following is an important characteristic of communism? A Private ownership of land B. Free Market system C. Public ownership of landD. Laissez faire 5.What is the solution of -17 = -2y + 13 8y? A spring with a 10-kg mass and a damping constant 15 can be held stretched 1 meters beyond its natural length by a force of 2 newtons. Suppose the spring is stretched 2 meters beyond its natural length and then released with zero velocity. In the notation of the text, what is the value c^2 - 4mk? _________ m^2 kg^2/sec^2. Find the position of the mass, in meters, after t seconds. Your answer should be a function of the variable t of the form c_1 e^alpha t + c_2 e^beta t where alpha = (the larger of the two) beta = (the smaller of the two) c_1 = _______c_2 =______. How did the scientific method change during the Renaissance?The process became formalized into steps. The hypothesis was created to make observations. The use of observations during experiments began.The system became widely popular with architects.cumulative exam!! please hurry !! Why don't you go _____ down on the couch for a while?Lie or Lay Calculate cos0 to two decimal places. Select ALL correct statements about the BEGINNING of the Space Race: Question 2 options: A) The Space Race was between these two countries: the US and Soviet Union. B) It began in the 1950s when the Soviet Union launched into space a satellite named Sputnik. C) Because most Americans did not pay attention to news about science and space exploration, the Space Race did not really affect or concern regular Americans. D) At the beginning of the Space Race, the Soviet Union was winning. 7+n=5 18=3y6 3/5x=18