Mathematics High School

Helpppppp ill mark as brainliest!!!​

Helpppppp Ill Mark As Brainliest!!!

Answers

Answer 1

[tex]\mathfrak{\huge{\pink{\underline{\underline{AnSwEr:-}}}}}[/tex]

Actually Welcome to the Concept of the Surface areas and Volume.

Since Box A is cube, it's volume is Side^3

hence taking the cube root of 512 , we get as,

Side length of Box A is 8 m.

hence diving 8/2 = 4 m

4 m is a side of Box B.

hence, Volume of Box B is = (4)^3 = 64 cubic metres.

Vol. Box B = 64 m^3

Answer 2

Answer:

The correct answer is D: 64 meters cubed

Step-by-step explanation:

You can take any example but let's say 128 times 2 times 2 which equals box A, now you must divide all dimensions by 2 and you will get 64 times 1 times 1 which adds up to 64, this will work with any example.

Related Questions


what does r = !!!!!!!!!!!!!

Answers

Answer:

11

Step-by-step explanation:

r=6+5

=11

if my answer helps please mark as brainliest

Answer:

r = 11

Step-by-step explanation:

Add 5 to both sides of the equation:

6 + 5 = r - 5 + 5

Add the numbers

11 = r - 5 + 5

11 = r

Move the variable to the left

r = 11

Need help with this!​

Answers

Answer: x= 10

Step-by-step explanation:

Same side exterior angles sum to 180.

Using this axiom we can say that

142+ (3x+8) = 180

Add like terms on the left side

150+ 3x = 180

Subtract 150 from both sides

3x = 30

Divide both sides by 3

X= 10

6. Determine the binomial that when multiplied by
(2x - 5), results in the product 6x² - 7x – 20.

Answers

Answer:

(3x + 4)

Step-by-step explanation:

[tex]required \: binomial \\ \\ = \frac{6 {x}^{2} - 7x - 20}{(2x - 5)} \\ \\ = \frac{6 {x}^{2} - 15x + 8x - 20}{(2x - 5)} \\ \\ = \frac{3x(2x - 5) + 4(2x - 5)}{(2x - 5)} \\ \\ = \frac{ \cancel{(2x - 5)}(3x + 4)}{ \cancel{(2x - 5)}} \\ \\ = (3x + 4)[/tex]

What is the value of f if 9f+11=3f+23

Answers

Answer:

f=2

Step-by-step explanation:

F = 2

9f+11
If f is two, 9f = 18.
11+18= 29

3f +23
If F is two, then 3f = 6.
6+23=29.

Well, look there- both answers are equal so F equals 2

F=2

which polynomials are in standard form?

Answers

Answer:

c is the ans

Step-by-step explanation:

what is the difference of 3 1/4 and 15/16.

Answers

It is the fact that I don’t know so sorry that u don’t know it either

Answer:

I hope it helps

I will give brainiest to whoever answers right PLEASE

Answers

Answer: questions aren't clear

Step-by-step explanation:

Answer:

Step-by-step explanation:

1. D

2.B

3.B

4.C

5.D

6.A

i need help to solve please

Answers

Answer:

y = 8; x = 6 [tex]\frac{7}{8}[/tex] ; n = 1 [tex]\frac{2}{23}[/tex] ; p = 55

Step-by-step explanation:

First proportion

// How to solve it

// firstly, multiply both sides by y, so that y would be in numerator

[tex]\frac{16}{16} * y[/tex] = [tex]\frac{8}{y} * y[/tex]

// now we get

[tex]\frac{16y}{16}[/tex] = 8

// secondly, divide both sides by [tex]\frac{16}{16}[/tex], so that we'd have y on one side and the expression on the other side

y = [tex]\frac{16}{16}*8[/tex]

// since [tex]\frac{16}{16}[/tex] = 1

y = 8

Second proportion

// divide both sides by 22, so that there'd be unknown variable x on one side and the expression on the other side

x = [tex]\frac{10*22}{(y*4)}[/tex]

Is this y from the first proportion?

If so, then x = [tex]\frac{10*22}{(8*4)}[/tex] = [tex]\frac{220}{32}[/tex] = [tex]\frac{55}{8}[/tex] = 6 [tex]\frac{7}{8}[/tex]

Third proportion

// divide both sides by 5

n = [tex]\frac{5}{23} * 5[/tex] = [tex]\frac{25}{23}[/tex] = 1 [tex]\frac{2}{23}[/tex]

Fourth proportion

// divide both sides by 10

p = [tex]\frac{22}{4} *10[/tex] = 55

Someone please help

Which of these statements about gross income and net income is true?

A. Gross income is a tax on all income that a worker earns, and net income is a tax paid by an employer based on a worker's wages.

B. Gross income is a tax paid by an employer based on a worker's wages, and net income is a tax on all income that a person earns.

C. Gross income is the amount an employee is paid after deductions and taxes, and net income is the total amount an employee earns before deductions are applied.

D. Gross income is the total amount an employee earns before deductions are applied, and net income is the amount an employee is paid after deductions and taxes.​

Answers

Answer:

D. Gross income is the total amount an employee earns BEFIRE deductions...

Yasin earns £61200 per year. The first £11900 is tax free but 10% must be paid on the first £10000, 15% on the second £10,000 and 25% tax must be paid on the rest. How much tax does Yasin pay?

Answers

Answer:

44

Step-by-step explanation:

Lanny goes to the bank and puts $4000 dollars in a savings account. He gets and simple interest of 2.5%. If he leave the money in the account for five years how much will he have in the savings account?

Answers

Answer:4,100

Step-by-step explanation:


Five friends went to the amusement park and spent a total of $165. Each person had to buy an admission ticket, then each decided to
spend $8 on lunch. What was the cost of each admission ticket?

Answers

$31.40

Step-by-step explanation:

165-7=157÷5=31.40

Y=6-4(2). What is the value of y=6-4x when x=2

Answers

Answer:

y = -2

Step-by-step explanation:

Please help me I’m very confused!!!!!!!!!

Answers

I believe that the answer is 20.

En la siguiente figura¿que longitud debe tener el segmento d,para que a y b sean proporcionales

Answers

I don’t know French or what ever u have written so pls do it ur self

Which relation is not a function?
A
{(10,-5), (8,-4),(4, -2),(2,0)}
B
{(1, -2), (1,-4), (1.0), (1,8)
C С
{(-3,9),(-2,4),(-1.1), (1,1)
D
{(3,10),(5, -5), (6,6), (9,11)}

Answers

Answer: B

It is not a function because the x can’t repeat twice

Solve for h in this right triangle. Show all steps and round your answer to the nearest hundredth.

Answers

Answer:

708.56 ft

Step-by-step explanation:

Use the tangent trig rule, TOA in SOH-CAH-TOA. Take your opposite, h, and divide it over your adjacent, 875. Then take the tangent of 39° using a calculator, and multiply 875 on both sides to get h by itself, that being the result of 708.56 ft rounded.

3. How many possible negative real zeros are there for the polynomial g(x) = 2x4 + x3 - 4x + 1?
A. 1
B. 3
C. 2
D. 5

Answers

The answer to the equation is C.2

I need help with geometry

Answers

Answer:

360

Step-by-step explanation:

Please mark me brainliest, 5 stars, and a thanks! Have a great day!

If 72 = 12x, what does x equal?

Answers

Answer:

x=6

Step-by-step explanation:

So, x is our unknown variable. An so you have to ask yourself, what times 12= 72? The answer would be 6, because 12x6=72

The proper way to do it, would be to divide 12/12 so you isolate the variable, and what you do to one side, you do to the other, so divide 72 by 12 and you get 6! Hope this helps!

which set of line segments can be used to construct a triangle

Answers

It’s b if the sum of the lengths of any two line segments are greater than the third it can make a triangle
The answer is B. 2+3>3, 3+3>2, and 2+3>3, none of the others work out this way and if they don’t do that then they aren’t a triangle.

Robert has 9/10 of a pizza. The pizza will be divided equally among 3 people. How much will each person get?

Answers

Each person will get 3/10 of the pizza. Hope this helps. :)

1 point
Captionless Image

Answers

Answer:

uhhh ok

Step-by-step explanation:

Answer

That's simple the answer is  

Step-by-step explanation:

please help quick!! pythagorean theorem!

Answers

Answer:

hmmmmm not sure

Step-by-step explanation:

Jamal earns earns a year-end bonus of $32500 and puts it in 3 one-year investments that that pay $1579.50 in simple interest. Part is invested at 3%, part at 4%, and part at 6%. There is $9750 more invested at 6% than at 3%.

A. Create a system of equations that represents this ratio.

B. Find the amount invested at each rate.

Answers

Answer:

Fjjfhfuf

Step-by-step explanation:

Ffifuuf

Complete the conversion. Enter your answer in the box. 7 c = pt

Answers

Answer:

7 cups = 3.5 pints

Step-by-step explanation:

In addition to the information given below in the drawing, which statement is sufficient to prove triangle STW similar to triangle XYZ?

Answers

D

XZ : YZ = 5:8

3 * XY = 27 (9*3 = 27)

3*XZ : 3*YZ = 3*5 : 3*8

SW : TW = 15 : 24

SW = 15 and TW = 24

The additional information which needed to prove triangle STW similar to triangle XYZ are SW = 15 and TW = 24

What are similar triangles?

Two triangles are similar if they have the same ratio of corresponding sides and equal pair of corresponding angles. If two or more figures have the same shape, but their sizes are different, then such objects are called similar figures.

Given that, two triangles STW and XYZ, ST = 27, XY = 9, YZ = 8 and XZ = 5

We need to select a statement which will complete the proof of Δ STW ~ Δ XYZ

We know that, Similar triangles have the same corresponding angle measures and proportional side lengths.

If we consider Δ STW ~ Δ XYZ,then we get,

ST / XY = TW / YZ = SW / XZ = 3

Therefore,

SW / XZ = 3

SW / 5 = 3

SW = 15

Also,

TW / YZ = 3

TW / 8 = 3

TW = 24

Hence, the additional information which needed to prove triangle STW similar to triangle XYZ are SW = 15 and TW = 24

Learn more about similar triangles, click;

https://brainly.com/question/29731302

#SPJ2

Slope of -7 and y -intercept of 1

Answers

The graph of y = 1 is a horizontal line at the value y = 1. The slope of a horizontal line is m = 0.

According to the rule of 72, in about how many years will $80 be worth $40 if the rate of inflation is 3%? A. 6 years B. 12 years C. 48 years D. 24 years​

Answers

Answer:

24 years  answer is D

Step-by-step explanation:

F(t) 2t-3
F(7)=?
What does f(7) equal?

Answers

Answer:

F(7) = 11

Step-by-step explanation:

F(7) = 2(7) -3

      = 14 - 3

      = 11

Answer:

f(7)=2/7t+-3/7

Step-by-step explanation:

you just have to plug 7 in and put an = sign which makes F(7)=2t-3 then solve

Other Questions
What is the x-intercept of the graph of 2x - 4y = 7 Find the slope and y-intercept of the line.4)m=b= Which synonym best replaces theunderlined word in the followingsentence?I want to modify, my diet so I ameating more protein and lesssugar.A. adjustB. convertC. transformD. refashion Saving for College. You want to create a college fund for a child who is now 3 years old. The fund should grow to $60,000 in 15 years. If an investment available to you will yield 6% per year, how much must you invest in a lump sum now to realize the $60,000 when needed? (Hint: Use Appendix A.2.) Which is less and why? -5 OR-6 >> what specific function does the term, respiration, refer to in animals? PLEASE HURRYHow many solutions does this system have?2x - 4y = 8X+ y = 7no solutionsone unique solutiontwo solutionsan infinite number of solutions DIARY OF A WIMPY KID OLD SCHOOL1. What conclusion can you draw from the book?2. Was it interesting? Why or why not?3. Would you recommend this book to a fellow schoolmate? Why or Why not?AND NO COPY AND PASTING What is the density of anobject that has a mass of120 g and volume of 5 ml? Geologists use tools other than the law of superposition to help them with relative dating. Which statements describe those tools? Check all that apply. Theorist Albert Ellis claimed that one's emotional reaction to stress can be controlled by _ rotation reflection or translation which one is it Which graph represents the solution set of this inequality?119 +5 < 49Choose 1 answer: How did historians help commit a "paper genocide" against the Taino? *10 pointsA. They insisted on counting every Taino, but couldn't find any left to count.B. They did not accurately count Taino people, so it seemed like there were none left.C. They wrote the names of all the Taino people down and then burned it.D. They believed Columbus's story about discovering Hispaniola. what is the approximate increase in thermal energy in joules when the temperature of 15 grams of water is raised from 20 to 35 C. the specific heat of water is 4.19 j/g degrees Celsius bleep corvette corvette hop in the mtf jet like that thejabdjdsbhadba like thatThey was like, "Popp, why you walk like that?""Why you talk like that? Why you walk like that?" If liquid A has a density of 5g/ml and liquid B has a density of 3g/ml what will happen if you pour them into the same glass? 1.The will mix together to form a colloid2.They will mix together to form a solution3.Liquid A will float on top of Liquid B because it is more dense4.liquid B will float on top of liquid A because it is less dense Read the following excerpt fromThe Jungle Bookby Rudyard Kipling. All that day Mowgli sat in the cave tending his fire-pot and dipping dry branches into it to see how they looked. He found a branch that satisfied him, and in the evening when Tabaqui came to the cave and told him rudely enough that he was wanted at the Council Rock, he laughed till Tabaqui ran away. Then Mowgli went to the Council, still laughing. How does the ending of this excerpt create tension and possibly lead to further conflict? Mowgli is about to meet the wolves, who are his friends and want to make him their new leader. Tabaqui is leading Mowgli to the Council Rock and will protect him from the wolves. Mowgli, armed with fire, is about to confront the wolves and Shere Khan, who want to kill him. The wolves are waiting for Mowgli to bring them the fire he stole from the village. You are meeting your new boss for the first time today. He is from a high-power distance culture . How should you treat your boss? Which of the following elements would be considered a compound? CH, Si, F, O6