Mathematics Middle School

i need help on this question

Answers

Answer 1

Answer:

uhh

Step-by-step explanation:

Answer 2

Yuhhhhhhhhhhhhhhhhhhhhhh

Related Questions

can someone help me please ASAP im so confused

Answers

8*6 which is equal to 48 so answer choice B.

Answer:

7*8=$56

Step-by-step explanation:

It is 7 people because they all pay $8 so her and her 6 friends equals 7. Then 7 times $8 is $56

PLEASE HELP ME THANKS!

Answers

Answer:

Step-by-step explanation:

multiply

Please answer the question ASAP I found out the area of the square I just don't know the formula for the half circle.

Answers

First you would figure out the whole area of a circle so its this formula: πr2 after you find the whole circle you would divide everything by 1/2 or 2 that should give you your answer

75 m, you can tell by using the formula

HELP PLS! Simplify the expression.
/686x+y
ОА. 7туз /2xy
Ов. 7ту ту 2
Ос. 7xy2 /2 ху
OD. 7х2у /2xy2

Answers

Answer:

C. is the correct answer.

Answer:

c. 7x2y /2 xy

it is right answer

Solve for x. 3x + 6 = 2x - 24
A) -30
B) -6
C) 6
D) 30

Answers

Answer:

A) -30

Step-by-step explanation:

3x + 6 = 2x - 24

x + 6 = -24

x = -30

Need help with this question I don't understand.

Answers

Answer:

A, B, and C

Step-by-step explanation:

For each value of the x plotted in the graph there can be only 1 y-value, according to the definition of a function.

The circle shown in the last picture isn't a function since there are two y-values plotted on each 1 x-value.

- For example in the last graph, if looked at the point (1,0), this is an x-value, there are 2 y-values (1,6) and (1, -6) for that value.

Hope this helped!

Answer:

Step-by-step explanation:

On a platter of chicken wings, there are mild wings and hot wings. In a representative sample of 15 chicken wings, there are 8 hot wings. If the platter has 90 chicken wings, estimate the number of hot wings on the platter.

Please answer asap :) 20 points <3

Answers

Answer:

Step-by-step explanation

15x2=30 so 30=16

30x2=60 so 60=32

60+30=90 so 90=48

Step-by-step explanation 15*2=30 s0 30=16 30*2=60 so 60=32 60+30=90 so 90=48

Looking for some help

1.What is the verbal expression for k≤10?

2.Flag question: Question 2
Select the number of the algebraic expression for "The concert ticket is not less than $25".
t>25
t≥25
t<25
t≤25
t≠25

3.Flag question: Question 3
Select the number of the algebraic expression for "The drive time from Virginia to Florida exceeds 7 hours".

d>7
d≥7
d<7
d≤7
d≠7

4.Flag question: Question 4
Select the number of the algebraic expression for "The amount of water for the recipe differs from eight ounces".
w>8
w≥8
w<8
w≤8
w≠8

5.Flag question: Question 5
What is the verbal expression for q≠3?

6.Flag question: Question 6
Which is the verbal expression for n≥6?

7.Flag question: Question 7
Select the number of the algebraic expression for "The temperature is below 40 degrees".

t>40
t≥40
t<40
t≤40
t≠40
8.Flag question: Question 8
Select the number of the algebraic expression for "The room capacity does not exceed 250".

c>250
c≥250
c<250
c≤250
c≠250
9.Flag question: Question 9
What is the verbal expression for m<4?

10.Flag question: Question 10
What is the verbal expression for a>15?

Answers

I don’t know and plus one question at a time please

i have no idea :) sorryyyyy

16 minutes! Brainliest and 20 points.

The two triangles below are similar.
What is the ratio of the corresponding side lengths?
A. 4:9
B. 4:2
C. 26:26
D. 4.5:2

Answers

B
!!!!!!!!!!!!!!!!!!!!!!!!!!

1) 35 is what percent of 700?________

2) What is 25% of 36? _______

3) Ted’s car is now worth $9000, which is 60% of what he paid for it. What did he pay for his car? ___

Answers

1 is 5%
2 is 9
3 is 5400

1 is 50%

2 is 60%

3 is 5400%

i will give brainliest

Answers

Answer:

1. I need to see the table to answer that

2. I think you need to find the probability of getting 1, H. That probability is 1/10 which is also 10%.

3. can't answer a, but b is 1/14 or 7%

4. as a fraction= 1/6

as a percent= 17% (rounded up)

Step-by-step explanation:

2. I just took the outcome needed and decided by the possible outcomes.

3. That was a compound event so I just got the probability of flipping tails (1/2) and multiplied it by the probability of getting a white ball (1/7)

4. another compound event, I got the probability of getting a medium (1/3) and multiplied it by getting yellow (1/2)

hope this helped!

HELP PLEASE ! Find the height of the trapezoid

Answers

Answer:

The height is 10.

Step-by-step explanation:

Since the trapezoid is 2 triangles plus a square, we can split it into a rectangle (the two triangles put together) and the square. Let's call the height "x". The trapezoid's area becomes 8x [the square]+2x[the traiangle]. But wait! It states that the area is 70m, so the expression becomes the equation 10x=70m, which is x=10. Therefore, the height is 10.

CAN SOMEONE HELP ME PLEASE???

Answers

Answer:

Step-by-step explanation: First, you need to write all your data down from least to greatest. Next, count up all the numbers to see how many students. Then you want to find the mean which is average (add then divide). Median is the middle so you will x each number out till you get to the middle, and if the middle is 2 numbers, you find the average of them to find the median. Mode means most often. Range is highest minus lowest. And you can do the next 2.

Answer:

Range: 7

Greater than 9 is: 7

I'm not really sure about the distribution

Total Student: 25

Mean: 8.68

Median: 9

Mode: 8

Step-by-step explanation:

A store has apples on sale for $10.00 for 4 pounds. If an apple is approximately 5 ounces, how many apples can you buy for $60.00? Complete the explanation.

1 points

Answers

1 pound makes 16 ounces
5 ounces = 80 pounds

Which makes it $200.00

Apples you can buy with 60$
= 60*4
=240

72 is what percent of 468

Answers

Answer: 15.38%

Step-by-step explanation:

15.3846153846 is the exact answer

or 15.38

Uh someone pls help me find the functions

Answers

Answer:

hope you got em...

Step-by-step explanation:

thx 4 the pointssss

Ooga boogala ooga boogala

A list of numbers is shown below.

4/3 , −0.09 , 1.3 , 85% , −3/8

Which list shows the numbers in ascending order?

−3/8 , −0.09 , 85% , 1.3 , 4/3

−0.09 , −3/8 , 85% , 4/3 , 1.3

4/3 , 1.3 , 85% , −0.09 , −3/8

−0.09 , −3/8 , 1.3 , 4/3 , 85%

Answers

B. Think of -0.09 as -9% and -3/8 as -37.5 then you put 85% then think of 1.3 as 130% and lastly 4/3 as 133%. Then BAM you just got your answer!

pretty sure its B i know for sure its definitely not C or D

Use the equation y = 2x -5 to find y when x = 3z.

Enter your answer without spaces.

Answers

y=2(3z)-5
y=6z-5

Substitute x with 3z.

Answer:

y = 6z - 5

Step-by-step explanation:

Start with the given function y = 2x -5. Substitute the given 3z for x:

y = 2(3z) -5

Simplify this through multiplication:

y = 6z - 5

What is the difference in basicity between drain cleaner (pH 13) and ammonia (pH 11.9)?

Answers

Answer:

#chemical drain cleaners, plungers, handheld, drain augers, air burst cleaners, and home remedy drain cleaners are typically applied to the problem of a clogged then electric drain cleaners sewers jetters or such mechanical devices are usually required

and Ammonia is a colorless highly irritating gas with a sharp suffocating odor. It dissolves easily in water to form ammonium hydroxide solution which can cause irritation and burns. Ammonia gas is easily compressed and forms a clear, colorless liquid under pressure.

11 times 25 times 14 times 9 times 11 times 20

Answers

Answer:

7623000

Step-by-step explanation:

A Building code allows a maximum of 140 people in a meeting room. There is one large table in the room along with some small tables. when filled, the large tables seats 15 people, and the small tables each seat 5 people. Which of the following can be used to find t, the greatest number of small tables that can be filled when the large table is also filled?

Answers

Answer:

T= 25

Step-by-step explanation:

140-15=125

After that divide 125 by 5.

You get 25.

REMEMBER TO DOUBLE-CHECK JUST IN CASE!

How many 1/4 inch cubes does it take to fill a box with width 3 1/4 inches, length 4 1/2 inches, and height 2 3/4 inches?

Answers

1. 15 2. 18. 3. 11 is right

42
3 1/4= 13
4 1/2= 18
2 3/4=11
There are 4 of 1/4’s in 1 whole

PLS HELP!!! BRAINLIEST
Jada went into the maze and stopped at (-7, 2). Plot that point and other points that would lead her out of the maze (through the exit on the upper left side).

1. List the coordinates of the points that would make up her path.

2. How far from (-7, 2) must she walk to exit the maze? Explain how you know.
https://access.openupresources.org/curricula/our6-8math-nc/en/supporting-material/7656/index.html

Answers

Answer:

Using the visual, 20 blocks, but you still need to change it to match the problem's scale

Step-by-step explanation:

First just try to find a way out and count the blocks. That's what I did. The part I haven't done is scale it. As the starting and end points of the grid are given, but where they fall is not clear, I don't know what the block to number ratio is. Sorry, maybe ask a teacher, they shouldn't take off any points.

Kathy can key in 6 letters every 3 seconds on her phone. How many letters can she type in a minute and a half?

Answers

Kathy can type 180 letters

Answer:

She can type 180 letters in a minute and a half.

Step-by-step explanation:

6 letters per 3 seconds, so we need to find how many letters per 90 seconds, or minute and a half.

6/3 = x/90

Where x represents how many letters she can type in 90 seconds.

2 = x/90

Multiply by 90.

x = 180.

Please help me out on this question

Answers

Answer:

18.75

divide by four because it's a square

Answer:

8.7

Step-by-step explanation:

u should use quizlet.

HELP PLEASE

Consider the table below that represents a quadratic function.

Part A: What is the rate of change between the first and second point?

Part B: what is the rate of change between the second and third point?

Part C : what is the rate of change between the third and fourth point?

Part D: what is the rate of change between the fourth and fifth point?

Answers

Answer:

Part A: -2.5

Part B: -1

Part C: 1

Part D: 2.5

I will give brainliest if ur correct.

Answers

Answer:

Step-by-step explanation:

I think the correct answer is A.

The net of a square pyramid is shown below. What are the possible areas for a single face in this net? Check all that apply.

A net with a square base with sides lengths of 5 meters, and 4 triangles with heights of 6 meters.
11 square meters
15 square meters
24 square meters
25 square meters
30 square meters

Answers

Answer: 1,2,and 4. I did it online and got it right!

Answer:

B. 15 square meters (for the triangles)

D. 25 square meters (for the square base)

Bonus: The total surface area would be 85 square meters.

Step-by-step explanation:

The square base is easier to deduce here; simply square 5 to get 25 square meters for the base.

The triangles require some math, however. But it is relatively simple

(5 * 6)/2

30/2

15 square meters for the triangles.

For bonus, I'll find the total surface area.

5² + 4((5 * 6)/2)

First, square 5 to get 25.

25 + 4((5 * 6)/2)

Now multiply 5 * 6 to get 30.

25 + 4(30/2)

Then divide 30 by 2 to get 15.

25 + 4(15)

Now multiply 4 by 15 to get 60.

25 + 60

Lastly, add 25 and 60 to get 85.

The entire square pyramid's surface area is 85 square meters.

I hope this helps! ヽ(*⌒▽⌒*)ﾉ

Pls help no links pls

Answers

I’m pretty sure it’s C! Have a great day!

i think the answer is c

Look at the two patterns below:

Pattern A: Starts at 3 and follows the rule "add 7"
Pattern B: Starts at 3 and follows the rule "add 4"

Select the statement that is true.
The first five terms in Pattern A are 3, 10, 18, 25, 32.
The first five terms in Pattern B are 3, 7, 11, 15, 19.
The terms in Pattern A are 2 times the corresponding terms in Pattern B.
The terms in Pattern B are one fourth the corresponding terms in Pattern A.

Answers

Answer:

The first five terms in Pattern B are 3, 7, 11, 15, 19.

Step-by-step explanation:

the first 5 of the terms that are in partern b

Other Questions

This photograph was taken in Germany in June 1945:A black and white photo shows three young people, possibly teenagers, leaning out of the window of what appears to be a train car. Two girls are smiling. They are wearing clean dresses. The girl on the right holds a flag that has two stripes on the top and bottom and a Star of David between the stripes. A teenaged boy peers between the girls faces with a slight smile on his face. 2012 Associated PressBased on the image and your knowledge of history, with which post World War II movement would these young people be associated? (6 points) athe movement to transfer Polish land to Holocaust survivors bthe movement to create Jewish communities in the United States cthe movement to gain women's suffrage in Europe dthe movement to establish a Jewish state in the Middle East A college student has two different jobs. Her combined work schedules consist of no morethan 48 hours in one week.Which graph best represents the solution set for all possible combinations of x, the number ofhours she worked at her first job, and y, the number of hours she worked at her second job,in one week?Work ScheduleWork Schedule54423630Number of Hours Worked544884236302418126241812606 12 18 24 30 36 42 48 54Number of Hours Workedat First Job6 12 18 24 30 36 42 48 5xNumber of Hours Workedat First JobWork ScheduleWork ScheduleBNumber of Houn worked484236302418126DNumber of Hours WorkedSecond Job5448423630$241812606 12 18 24 30 36 42 48 54Number of Hours Workedat First Job6 12 18 24 30 36 42 48 54Number of Hours Workedat First Job can someone do this dot plot for me :(( plss no links i beg you i would do it my self but i dont get the question will give branliest (HOPE YOU HAVE/HAD A NICE DAY ) Why did Dr. Martin Luther King Jr. consider the Albany Movement a failure? Please answer quickly!! 1. Which of the following statements is true?a. The breaking of bonds is exothermic, and therefore has a negative delta H value.b. The breaking of bonds is exothermic, and therefore has a positive Delta H value.6. The breaking of bonds is endothermic, and therefore has a negative Delta H value.d. The breaking of bonds is endothermic, and therefore has a positive Delta H value Fill in the blank with the correct form of aller.Nouspartir l'cole.allonsvontallontO vons A barometer reads 780 mm Hg. Mercury has a density of 1.36 x 10^4 kg /m^3.What is the pressure of the atmosphere in N / m^2?A 1.1 x 10^4 N/m^2B 1.1 x 10^5 N/m^2C 1.1 x 10^7 N/m^2D 1.1 x 10^8 N/m^2How do we get to the answer? According to the mark scheme, it's B. These lines are an example of what kind of imagery?I love smooth words, like gold-enameled fish downy-feathered birds: Gilded and sticky, with a little sting. Group of answer choicestouch and sighttaste and soundsmell and sound Which statement BEST supports where most people live in Southwest Asia?A) As a result of fertile land, most people live on the Iranian Plateau.B) As a result of deserts, most people live in the interior regions of countries in Southwest Asia.C) As a result of the arid climate, most people live in the mountainous areas of Southwest Asia.D) As a result of water availability, most people live along the rivers and the coastlines of the region. Explain the ProcessFinish filling in the steps your idea would have to go through to become a law at both the federal and state levels of government.i need the federal oneFederal1. Bill Introduction: You write your federal representative or senator about your idea, who introduces the idea as a bill in their chamber of Congress.2.3.4. The House Rules Committee sets the rules for debate on the bill in the House.5.6.7.8. A European bond has a par value of 1000 Euros, a coupon rate of 4.5 percent and a yield to maturity of 3.2 percent. The bond has 19 years to maturity. Coupons are made annually. What is the value of the bond? name types of angles in geometric figures I dont get this Rewrite the equation below so that it does not have fractions. 2-(3)/(4)x=(9)/(10) Do not use decimals in your answer. As the water is heated, the volume ofthe balloon___.Decreasesincreasesremains constant what type of figurative language is being used in this quote? " the negro lives on a lonely island of poverty in the midst of a vast ocean of material prosperity."a. Alliterationb. symbolismc. metaphord. simile 3 rules that can identify chemical reactions What effect might this geographic feature have had on trade within the Middle East? A bag contains 7 blue, 4 yellow, 4 green, and 5 red marbles. Find the probability of choosing a green marble without looking. Mark only one oval. Dood 15. Find the area of the circle. Use 3.14 as pie. Round to the nearest tenth. Include units. The radius is 4 inches. 2.56 x 10^13 molecules of HgO equates to how many moles of HgO?