Mathematics Middle School

hi
i need sme help
thanks

Hi I Need Sme Help Thanks

Answers

Answer 1
i’m pretty sure it’s A
Answer 2

Answer:

C -1,536, -6,144, -24,576

Step-by-step explanation:

Multiply each number by 4.

Related Questions

Please i need help on this bad

Answers

Answer: 5361.6514621266 centimeters

Step-by-step explanation:

answer is 2411 13/25

You can find the volume of a cylinder by using the equation
V
=
π
r
2
h
. So, what formula can you use to find the volume of a cone?

Answers

Answer:

Ah, thats easy:

V=1/3hπr².

Step-by-step explanation:

Explanation, 3 cones can fit into a single cylinder, so the volume formula of a cone is the volume formula of a cylinder, divided by three (or multiplied by 1/3)

Hope this helps. :D

Please help!!!!


.
.
.

Answers

bestie you need to explain, as much as i would like to help you this has no context what questions are there?

Answer:

i now this answer will be taken down but i need more info because i cant help u because there is no question

Step-by-step explanation:

How did the Hungarians treat the people of Transylvania?

They were imprisoned.
They were treated like slaves.
They were given citizenship.
They were given their freedom.

Answers

Answer:

(a)They were treated like slaves.

Answer:

B. Treated like slaves

Step-by-step explanation:

also this is history not math lol

Last one you guys!!!

Answers

Answer:

53 degree

Step-by-step explanation:

180-127=53.......

Answer:

53

Step-by-step explanation:

Hi,

When two lines add up to 180 degrees, they are said to be supplementary angles. Since we have one angle measurement, all we have to do is subtract it from 180.

180 - 127 = 53

That means the other angle measures 53 degrees.

Hope this helps :)

Drag and drop the correct option to the questions

1) What does l stand for in cones and pyramids? Response area

2) What does l stand for in rectangular prisms? Response area

3) What does p stand for in surface area of pyramid? Response area

4) What is the formula for p? Response area

5) What does B stand for in pyramids? Response area

6) What is the formula for B? Response area

7) What does s stand for?

Answers

Answers:

1) πrl Lateral area

2)  You have calculated the volume of a rectangular prism using the formula V 5 lwh, where V is the volume, l is the length, w is the width, and h is the height.

3)P is the perimeter of the base, and s is the slant height.

4) I dont know

5) The surface area of a pyramid is , where B is the base area, P is the base perimeter, and the slant height. , where h is the pyramid altitude and r is the inradius of the base.

6) (a+b)² =a² + 2ab + b² (a−b)² = a² − 2ab + b² (a+b)(a–b)=a² – b²

7) I dont know.

Joud has a rectangular fish tank. The dimensions of the fish tank are shown in the diagram. I AM FAILING PLZ HELP ME PLZZZ

Answers

Answer:

The answer is 300

I believe the answer is 1,636 (surface area btw) I used this website https://www.omnicalculator.com/math/surface-area-rectangular-prism it helped me a lot (sorry if I didn’t help)

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

Answer:

$15,000

Step-by-step explanation:

uh I kind of just looked for a number bigger than 9 and the first one I plugged in was 15 and it worked! I checked it by converting 60% to decimal form and multiplying. I got the correct value so it's right

15000•0.6= 9000

....

Look at this set of 9 numbers:
3 7 2 2 6 2 6 3 4
By how much would the median increase if the number 8 replaced one of the 6's in the set?

Answers

The median would stay the same
The median would stay the same I got you bro

PLZZZ help with this its pretty simple!

Answers

Answer:

-4x-2h+12 if your looking for difference but if you need the value of x it's a different answer

Step-by-step explanation:

find area of a right triangle with a width of 4cm and a length of 10cm

Answers

Answer:

I'm almost sure 10 times 4

The area equals 40. The height is 10 and the width is 4 so u just multiply. Which equals 40. Hope this helps :)

A plane descends at a rate of 212 feet per minute. What will the total change in elevation be after 6 minutes?

Answers

Answer:

The total change would be 1272 feet

Step-by-step explanation:

Solve:

212*6= 1272

Check your work:

1272/ 6= 212

Hope this helps!

Answer:

1272

Step-by-step explanation:

If you multiply 212 by 6, you get 1272.

Because, since the rate is 212 and you want to know what the total change will be after 6 minutes, you multiply 212 by 6 and you get 1272 so, 1272 is your answer.

Hope this helps!

Please pick A B C Or D

Answers

Answer:

B

Step-by-step explanation:

The graph represents data from an experiment.

Complete the sentence by selecting the correct distribution type from the drop-down menu.

The distribution of the experiment data is
Choose...
A) Normal
B) Uniform
C) Skewed Right
D) Skewed Left
I included 2 pictures because I couldn't fit the whole thing so it's the top of it and the bottom.

Answers

Answer: Skewed left.

Step-by-step explanation:

There is a peak on the left side and the data rises higher on that side.

I need help because I don't understand this at all- I thought it was easy at first but the "1 through 5" part is confusing because there is no five.. so if you understand this please help

Answers

Answer:

1. -(-6)                              (Least)

2. -4

3. the opposite of 2

4. the opposite of 0

5. the opposite of -10  (Greatest)

The product of 4 and one less than x is 230. Find x

Answers

Answer:

58.5

Step-by-step explanation:

230/4=57.5

57.5+1=58.5

4(x-1)=230
4x - 4= 230
4x=230+4
4x=234
x=234/4
x= 58.5
hope this helped!

There are 20 students in a book club.

Answers

10-13 is 5
14-17 is 5
18-21 is 3
22-25 is 4
26-29 is 3

While training for a marathon, Keith's watch reported how many calories he burned at each mile marker. For 1 mile he burns 117 calories.is the number of calories proportional to the number of miles ? explain

Answers

No it’s is not proportional because for every mile he would have to burn exactly 117 calories and the ratio of the happening is very slim

Solve the following problems:

Given: circle k(O), diameter US,
Measure of arc RU=50, measure of arc UT=30
Find: measure of angle RUS and measure of angle UST

Answers

Answer:

100 and 120

Step-by-step explanation:

I might be wrong but there were no answers

HELP ME PLSSSSSSSSSSSSSSSSSS

Answers

Answer:

12/13

Step-by-step explanation:

Sin is opposite and hypotenuse

48/52 = 12/13

PLZZZ help with this its pretty simple!

Answers

B - binomial with a degree of 3

there’s two terms making it a binomial and it’s degree is 3 because 3 is the highest exponent. i just finished this unit :)

Answer:

B.) Binomial with a degree of 3.

Step-by-step explanation:

The degree is the highest exponent in the polynomial (3 in this case), it's a binomial because there are two terms.

Have a nice day, fam. Spread The Love.

A prism and two nets are shown below:


Image of a right triangular prism and 2 nets. The triangle bases have base 4, height 3, and diagonal side 5. The length of the prism from the bases is 9.4. Net A has 3 rectangles in a row. The middle one has sides AC and CD. This middle one has triangle ABC on top and identical triangle below. Net B is the same except that the triangle base ABC is on top of the last rectangle which has sides AC and CD. Units are in inches.


Part A: Which is the correct net for the prism? Explain your answer.


Part B: Write the measurements of Sides AB, BC, and CD of the correct net.

Part C: What is the surface area of the prism? Show your work.

Answers

Part A: The correct net for the prism is net A.

Part B: AB = 3 in, BC = 5 in, CD = 9.4 in.

Part C: The surface area of the prism is 124.8 square inches.

What is triangular prism?

A triangular Prism is a pentahedron. It is a 3-D shape with two identical faces in the shape of a triangle connected by three rectangular faces. The edges and vertices of the bases are joined with each other via three rectangular sides.

For the given situation,

The diagram shows the triangular Prism and the 2 nets for it.

Part A:

The correct net for the prism is net A. Net A suits the triangular Prism and it is fold-able along the net.

Part B:

The measurements of sides of the net are

[tex]AB, h=3in[/tex]

[tex]BC, S=5in[/tex]

[tex]CD,l =9.4in[/tex]

Part C:

Base of the triangular prism,b = 4 in

The three sides of the triangle is S1,S2,S3 = 3, 4, 5 inches.

The surface area of the prism is

[tex]A = bh+(s1+s2+s3) l[/tex]

On substituting the above values,

⇒ [tex]A = (4)(3)+(3+4+5) (9.4)[/tex]

⇒ [tex]A=12+(12)(9.4)[/tex]

⇒ [tex]A=12+112.8[/tex]

⇒ [tex]A=124.8[/tex]

Hence we can conclude that

Part A: The correct net for the prism is net A.

Part B: AB = 3 in, BC = 5 in, CD = 9.4 in.

Part C: The surface area of the prism is 124.8 square inches.

Learn more about triangular prism here

https://brainly.com/question/12280842

#SPJ2

Answer:

For part A the answer is net A

Step-by-step explanation:

PLZZZ help with this its pretty simple

Answers

Answer:

B

Step-by-step explanation:

c. it is the only one without a variable

hewlp pwealse me giwve brainllest plllllllllllllllllls

Answers

Answer:

D. 8 ft

Step-by-step explanation:

4200/525 = 8 ft

Yeah I agree it’s D sorry if I’m wrong though.

If the first equation is multiplied by 5, by what number would the second equation need to be multiplied to eliminate x by the addition method in the system?
3x+4y=9
-5x-10y=6
(I need help real fast)

Answers

Answer:

i am sorry but i do not no how to do this but if you type it in to the web browser you should gat an answer

Step-by-step explanation:

Yea I agree the web browser should have a quick answer

The line plot below shows the number of juice boxes Sandy drank on specific days. On which dates did Sandy drink the most and the least number of juice boxes?


A.She drank the most on October 12th and the least on October 2nd

B.She drank the most on October 2nd and the least on October 12th

C.She drank the most on October 12th and the least on October 4th

D.She drank the most on October 4th and the least on October 12th

Answers

Answer:

a

Step-by-step explanation:

A should be correct
Sorry if it’s wrong

Bob likes to embarrass his students at a rate of 3 students every 2 days. Bob embarrasses his students at a rate of 5 students every 3 days. together, how many students could these two embarrass in 6 days?

Answers

Answer: 19 students

Step-by-step explanation:

3/2 9/6

5/3 10/6

Answer:

11

Step-by-step explanation:

in 1 day he embarrasses 1 1/2 of his students [ doesnt seem accurate ]

in 2 days he embarrasses 3

in 3 days he embarrasses 5

in 4 days he embarrasses 7

in 5 days he embarrasses 9

in 6 days he embarrasses 11

What is the angle of rotation for the following figure
45°
60°
90°
120°

Answers

Answer: try 45 and if I'm wrong I'm am sorry

Step-by-step explanation:

In a classroom of 33 students, the ratio of boys to girls is 3 : 8.

How many boys are in the class?

Answers

Answer:

the answer is 9 :)

Step-by-step explanation:

Answer: 9

Step-by-step explanation:

In a classroom of 33 students, the ratio of boys to girls is 3 : 8. With the ratio you can add both gender and get 11 divide 33 by 11 which is 3 so multiply both 3 and 8 by 3 which makes a ratio of. 9:24

Which of the following statements must be TRUE about the model for the new rabbit population when compared to the model you developed for the original rabbit population in Part A? Select all that apply. A. As the number of years increases, the graph of this model will be less steep than the graph of the original model. B. The coefficient will become 2. C. The y-intercept of the graph will be different. D. The function rule will be quadratic. E. The base of the exponent will change from 3 to 2. F. As the number of years increases, the graph of this model will be steeper than the graph of the original model.

Answers

Answer:

A

Step-by-step explanation:

a is true because rabbit's population is increasing  

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