Mathematics High School

Need help on this please help

Answers

Answer 1

Answer:

6028.8

Step-by-step explanation:

Answer 2

Answer:

v = 6028.8m³

Step-by-step explanation:

Cylinder volume formula:

πr²h

3.14*8²*30=6028.8m³

Related Questions

36 inches long and 22 inches high. What is the diagonal length

Answers

Answer:

√1780, or around 42.19005

Step-by-step explanation: pythagorean theorem: a^2+b^2=c^2

HELPPPP meememmee pls

Answers

Answer:

-27

Hope this helps.

I really got nothing else to say so um.

Goodbye

A shop has a 3 for 2 offer on chocolate bars.
The normal price of a chocolate bar is 68p.
Sian gets 3 chocolate bars from the shop using this offer.
How much does she spend?
Give your answer in pounds.

Answers

Answer:

What is asked: How much does she spend

Given: 3-2-68p

Operation: Addition

Solution: 3 + 2 = 5

If its wrong im domb

8. Find the cube root of 27a^3+54a^2b+36ab^2+8b^3

Answers

The expression 27a^3 + 54a^2b + 36ab^2 + 8b^3 has a cube root of 3a + 2b

How to determine the cube root of the expression?

From the question, the expression is given as

27a^3 + 54a^2b + 36ab^2 + 8b^3

The above expression is the cube of the sum of two numbers or expressions

Where the numbers are

27a^3 and 8b^3

The cube roots of 27a^3 and 8b^3 are represented as

∛27a^3 and ∛8b^3

Evaluate the cube roots

3a and 2b

Express as sum

3a + 2b

Hence, the cube root of the expression is 3a + 2b

Answers

9514 1404 393

Answer:

Step-by-step explanation:

1. The cube root is found by dividing the exponents by 3.

[tex]\sqrt[3]{27a^{12}}=(3^3\cdot a^{12})^{\frac{1}{3}}=3^{\frac{3}{3}}\cdot a^{\frac{12}{3}}=\boxed{3a^4}\qquad\text{matches d}[/tex]

The factoring of the difference of cubes is ...

a³ -b³ = (a -b)(a² +ab +b²)

Here, we have a=r^9 and b=s^10, so the factorization is ...

[tex]r^{27}-s^{30}= (r^9-s^{10})(r^{9\cdot2}+r^9s^{10}+s^{10\cdot2})\\\\=\boxed{(r^9-s^{10})(r^{18}+r^9s^{10}+s^{20})} \qquad\text{matches d}[/tex]

PLEASE HELP I WIL MARK BRAINLIEST ANSWER
Imagine you are painting a series of towers built from cubes. You are going to paint only the exposed faces of the cubes. What is the independent variable?
a. The number of corners on the cubes
b. The number of exposed faces
c. Amount of paint you'll need
d. The number of stories of cubes

Answers

Answer:

it is exposed faces so yeah

Step-by-step explanation:

What would be the new value of a after running the program
var a= 3
var b=5
a=a*b

options are:
8
15
3
75

Answers

Answer:

Step-by-step explanation:

var a = 3

then a= 3

var b = 5

then b = 5

a ( a new variable ) = a * b = 3 * 5

3/5 × 2/3?...
alguien me ayuda que no se ._.

Answers

Answer:

2/5

Step-by-step explanation:

3/5*2/3=6/15=2/5

A student observes a difference in the activity level of fish at a pet store. The fish in an aquarium near the window are swimming around more quickly tha the fish in an aquarium placed in the back of the store. The student forms a hypothesis about the effect of sunlight on fish activity levels and arranges to conduct an experiment. Which variable could be an independent variable in the student's experiment? types of fish sold speed of swimming fish amount of time fish were active temperature of water in fish tank

Answers

Answer:

type of fish sold

Answer: type of fish gold

Step-by-step explanation: i took the test

help me

Mount St. Helens lost about 1300 feet of height in the May 18, 1980, volcanic eruption.
About how many meters of height did it lose?
A. about 3900 meters
B. about 39 meters
c. about 3.900 meters
D. about 400 meters
E. about 40 meters

Answers

D , about 400 meters , exact answer is 396.24

what fraction is equivalent to 3/9

Answers

Answer:

There are infinity equivalent fractions to 3/9

Step-by-step explanation:

1 /3, 2 /6, 3/ 9, 4 /12, 5/ 15, 6 /18, 7/ 21, 8/ 24, 9 /27, 10/ 30, 11/ 33, 12/ 36, 13/ 39, 14 /42, 15 /45..........

What is the greatest common factor of 7, 35, and 28?

Answers

Answer:

Step-by-step explanation:

Answer: 7

Step-by-step explanation:

What is a theme of the poem "The Dragonfly" ?
O Nature provides a spectacle of wonder
O Don't waste time on things that don't matter
o Take time to enjoy the world around you.
o Be wary of things that can hurt you.
HURRRYY

Answers

Answer:

It's mainly about the circle of life

Step-by-step explanation:

Answer:

Step-by-step explanation: i just took the test and made a 100

104.65/ 35
pls help and can u show me a example

Answers

Answer:

2.99 or 3

Step-by-step explanation:

Ms.Koehler is planting A treat to help save the environment. She decided to keep track of the height of the tree over the years. After the first year Ms. Koehler measured the tree to be 8 feet tall. She took note that this was an increase of 3 feet from the previous year. Assuming the tree will continue to grow at this rate I answer the following questions.

Write an equation representing the height of Ms. Koehler’s three overtime, where y represents the height of the tree and x is the number of years since being planted

Answers

9514 1404 393

Answer:

y = 3x +5

Step-by-step explanation:

We are told the height increase is 3 ft in 1 year. That is the slope of the linear function representing height.

We are told that in year 1 the height was 8 ft, and that it was 3 ft less in the previous year. That is, it was 5 ft high in year 0. So, the y-intercept of the function is 5.

The slope-intercept equation is ...

y = mx + b . . . . for slope m and y-intercept b

y = 3x + 5

> NEXT E Question 416 Sally and Bobby run every Saturday. The equation d = 5h represents Sally's running rate, where "d" is her distance run in miles and "h" is the number of hours spend running. The graph below represents Bobby's running rate. Bobby's Running у 12 10 8 Distance (mi) 6 1 2 3 4 Time (hr) Choose from the drop-down menu to complete the sentence.

Answers

Answer: Sally

Step-by-step explanation:

The ordered pair that is a solution of the equation y= 162 - 12 is:

Answers

Answer:

the answer is 150

Step-by-step explanation:

162-12=150y

Answer:

(0, 150)

Step-by-step explanation:

Write an equation where a number is added to a variable, and a solution is -8.

Answers

Answer:

-2 - -10

Step-by-step explanation:

First come first served brainiest:)

Answers

Nouns: Flock, Birds, edge, town
Prepositional phrases: Landed, on

Subject pronoun: We
Possesive Pronoun: Their
Adverb: Daily.

hope this helped!

What number is 27% of 52? Round to the nearest tenth if necessary.

Answers

27% of 52 is 14
Hope this helps. Brainliest?

OLEASE HELP I BEG YOU

Answers

Answer:1 is the remainder hope it helps

Answer:

This is pretty easy the dividend is 34,465 and the divisor is 6 and whatever the answer is will be the quotient

Step-by-step explanation:

hope this helps :>

100 POINTS AND BRALIEST

Which of the following was NOT an artist commissioned by the Medici family?

Leonardo Da Vinci
Michelangelo
Cezanne
Raphael

Answers

Answer:

I think that the answer is Cezanne.

Step-by-step explanation:

Because Michelangelo, Raphael, and De Vinci were the greatest of all time, so they were most likey commissioned by the Medici family

Answer:

C. Cezanne

Step-by-step explanation:

The Medici Family supported the work of Botticelli, Leonardo da Vinci, Michelangelo, and Raphael.

Have a good day!

Answer the photo below thanks

Answers

Answer:

Step-by-step explanation:

12,10,15, 13.18.16.21.19 what comes next .

Answers

the answer is 24. it works like this. you subtract 2 from 12 and get 10. then add 5 to 10 to get 15. then subtract 2 from 15 and get 13. 13+5 is 18. and so on

The answer is 24:) I agree with the person above ^

True of flase a point (0,2) can be reflected across the x-axis PLEASE HELP 50 POINTS

Answers

Answer:

The rule for reflecting over the X axis is to negate the value of the y-coordinate of each point, but leave the x-value the same. For example, when point P with coordinates (5,4) is reflecting across the X axis and mapped onto point P', the coordinates of P' are (5,-4).

So what do you think the answer is true or false

Answer:

True

Step-by-step explanation:

That is possible since the x is on 0. It can flip and then it lands on (0,-2) I think.

Hope this helped!

calculate the value of -18/3

Answers

The answer is -6. Hope this helps.

Answer:

-6

Step-by-step explanation:

You divide -18 from 3, which is going to be -6.

Find the product (4x -3y)^3

Answers

Answer:

babooshka

Step-by-step explanation:

Should be =64x^3 -144x^2y+108xy^2-27y^3

what is 6.6 × 10^2 in standard form

Answers

In standard form :660

660

Explanation: When you see ^x, you have to add x many zeroes to the end of your original number! So 7 * 10^3 would be 7000, etc. Hope this helps!

AAH HELP PLEASSSSSSSSSSSSSE (i'll try to mark brainiest for the first person that helps me)
Which of the following expressions represents the value, in dollars, of a certain number of nickels, n, and dimes, d?

0.15nd

0.15n + d

0.10n + 0.05d

0.05n + 0.10d

Answers

Answer:

Step-by-step explanation:

dimes=0.10

nickels=0.05

last choice

0.05n+0.10d

It’s notes but I don’t fully understand help?

Answers

Answer:

True

Step-by-step explanation:

truee the answerr is true

Other Questions

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