Mathematics College

I need help someone help me out!

Answers

Answer 1

V = πr²h ( Given )

[tex]{ \large{ \sf{r {}^{2} = \dfrac{V}{πh} }}}[/tex]

[tex]{ \large{ \sf{ \therefore{r = \sqrt{ \dfrac{V}{πh} } }}}}[/tex]

Option = A is right

Related Questions

Susan and Sarah love to play their favorite frivia
video game. Susan has a total score of 87,325
points. Sarah has a total score of 46,175. How
many times larger is the 7 in Susan's score than
Sarah's score?

Answers

Answer:

please l don't understand

PLEASEEE HELPPPP U DONT HAVE TO BE CORRECT JUST HAS TO MAKE SENSEEE PLS HELLPP

Answers

Answer:

TBH I don't really know either, but 63, 360?

Step-by-step explanation:

If they give you a number in feet, and they want inches time the number by 12? (12 inches in a foot)...sorry idrk...

Answer and Step-by-step explanation:

We are told that there are 5,280 feet in 1 mile.

We also know that 1 foot equals 12 inches.

So, to know how many inches are in One mile, we must multiply 5280 by 12.

5280

× 12

______

10560

+52800

_______

63360

So, the amount of inches that are in 1 mile is 63,360.

#teamtrees #PAW (Plant And Water)

For each set of measures, choose whether the conditions determine a unique triangle, more than one triangle, or no triangle.

Answers

Answer:

the first one is "1 triangle" the second one is "no triangles" the third one is "no triangles and the fourth one is "1 triangle"

Step-by-step explanation:

I got it right one edge

From conditions 1, 4 the triangles can be formed and from conditions 2,3 the no triangles can be formed.

What is a triangle?

A triangle is a flat geometric figure that has three sides and three angles. The sum of the interior angles of a triangle is equal to 180°. The exterior angles sum up to 360°.

For the given situation,

The table shows the set of measures, we need to determine which condition can make triangles.

Condition 1:

AB = 15 cm, BC = 20 cm, ∠B = 40°

By SAS criteria, this condition can form a triangle.

Condition 2:

AB = 20 cm, BC = 15 cm, ∠C = 40°

Here the condition is Side-Side-Angle. There is no such criteria, so no triangle can be formed.

Condition 3:

BC = 10 cm, BC = 5 cm, ∠A = 20°

Here side length of BC alone is given. With one side and one angle, no triangle can be formed.

Condition 4:

AC = 5 cm, BC = 10 cm, AB = 14 cm

Here three sides are given, so we can form a triangle.

Hence we can conclude that from conditions 1, 4 the triangles can be formed and from conditions 2,3 the no triangles can be formed.

Learn more about triangles here

https://brainly.com/question/16898470

#SPJ2

The table below shows the number of people, y, who ride a roller coaster at a theme park over a certain number of hours, x, during a day. Write an equation that represents the relationship between the number of people that ride a roller coaster in terms of the time, in hours, as shown in the table. Use the on-screen keyboard to type the correct equation in the box.

Answers

Answer:

y = 350x

Step-by-step explanation:

To find the equation of the chart, we simply find the slope and then follow the slope-intercept equation.

Points on the chart: (0, 0) and (1.5, 525)

Slope:

m=(y2-y1)/(x2-x1)

m=(525-0)/(1.5-0)

m=525/1.5

m = 350

Slope-intercept:

y - y1 = m(x - x1)

y - 0 = 350(x - 0)

y - 0 = 350x

y = 350x

Pls help with question.

Answers

Answer:

5. 39.556

6.5.233

4 b [tex]\frac{13}{2}[/tex]

4a [tex]\frac{51}{12}[/tex]

Frands collects marbles. In her collection are:
8 yellow marbles
4 white marbles
6 purple marbles
10 green marbles
Frands will randomly choose 1 of the marbles. What is the probability that she will choose a
purple marble?

Answers

Answer:

Step-by-step explanation:

VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVV∀°←ω∵ωβ,≡⇅∑ωπω⇄Δ∫ωωω³²²²²

A florist sells flower bouquets. The table shows the prices for various amounts and kinds of bouquets.
Flower Bouquets
Tole Price
daisies
$23.90
tulips
$60.80
roses
?
A customer buys 3 bouquets of tulips and 2 bouquets of roses for $147.70. What is the price of a bouquet of roses?
$28.25
$29.54
$55.93
S86.90

Answers

Answer:

$28.25

Step-by-step explanation:

$28.25

HELP ME PLEASE 75 points. FASTTT

Answers

Answer:

X=2,3

Step-by-step explanation:

write an expression for b divided by 6

(please only real answers, I am already failing I don't need more bs)

Answers

Answer:

Well divided by is basically he slash between the things so it would be

b/6

Step-by-step explanation:

÷ is basically (divided by) and whatever number comes first jsut write it like for example

10 divided by 4

10 / 4

Answer:

b/6

Step-by-step explanation:

dont you think thats a bit easy? B divided by six, b ÷ 6, b goes in the like box when u do long division and 6 is outside

A rectangular prism has a length of 9 in., a width of 4 in., and a height of 1 1/2 in. The prism is filled with cubes that have edge lengths of 1/2 in. How many cubes are needed to fill the rectangular prism? Enter your answer in the box. To fill the rectangular prism, cubes are needed.

Answers

Answer: 432 cubes

Step-by-step explanation:

Volume of rectanglular prism

[tex]\\ \rm\Rrightarrow LBH[/tex]

[tex]\\ \rm\Rrightarrow 9(4)\times 1\dfrac{1}{2}[/tex]

[tex]\\ \rm\Rrightarrow 36\times \dfrac{3}{2}[/tex]

[tex]\\ \rm\Rrightarrow 18(3)[/tex]

[tex]\\ \rm\Rrightarrow 54in^3[/tex]

Volume of each cube

[tex]\\ \rm\Rrightarrow side^3[/tex]

[tex]\\ \rm\Rrightarrow (1/2)^3[/tex]

[tex]\\ \rm\Rrightarrow\dfrac{1}{8}in^3[/tex]

Total cubes

[tex]\\ \rm\Rrightarrow \dfrac{Volume\:of\:prism}{volume\:of\:one\:cube}[/tex]

a/7 yw :)

Step-by-step explanation:

Find
Sin 2 (30degrees)

Answers

Answer:

Sin 2 (30)°= [tex]\frac{\sqrt{3} }{2}[/tex]

Step-by-step explanation:

Explanation:-

Given that Sin 2 (30)°

we know that the formula sin2θ = 2sinθ cosθ

Given that θ = 30°

Now

sin2(30)° = 2sin30° cos30°

[tex]= 2 ( \frac{1}{2} X \frac{\sqrt{3} }{2} )[/tex]

After cancellation, we get

Sin 2 (30)° = [tex]\frac{\sqrt{3} }{2}[/tex]

Final answer:-

Sin 2 (30)° = [tex]\frac{\sqrt{3} }{2}[/tex]

Find the answer
5/8 + (2/3 - 1/4) =

Answers

Answer:

25/24

Step-by-step explanation:

Addition is a way of combining things and counting them together as one large group. ... Addition in math is a process of combining two or more numbers.

here, we have,

given that,

Malcolm's net worth is $3,475.

His liabilities are $7,650.

now, we have,

the total value of his assets is:

we just have to add them.

$3,475 + $7,650

=11125

Hence, The solution is, D.) 11,115 is the total value of his assets.

To earn more on addition click:

brainly.com/question/29560851

#SPJ2

I need to know what one to pick I will send an image to go with it

Answers

Answer: um do you need help because I don’t see the question or the picture you are talking about..

Step-by-step explanation:

Hey : please help no fake anwsers : I’ll mark you brainliest :3

Answers

Answer:

320units²

Step-by-step explanation:

one half triangle

area =1/2bh

area of the triangle= 1/2*5*8

= 20units²

area of the octagon= 16*20

=320units²

16 semi triangle will make up the octagon full

I hope it work for you

A 6 inch personal pizza has 620 calories, with 240 of those from fat. A 12 inch pizza is cut into 8 slices. Estimate the number of calories in one slice of a 12 inch pizza.

Answers

9514 1404 393

Answer:

310 calories (120 from fat)

Step-by-step explanation:

A 12-inch pizza has double the diameter of the 6-inch pizza, so will have 2² = 4 times the area. 1/8 of that pizza will have 4/8 = 1/2 the area of the personal pizza. If calories are proportional to the area, then the slice will have ...

(1/2)(620 calories) = 310 calories . . . in 1 slice of 12-in pizza

What is a fact family? (Saying "it's a family of facts" will not be accepted")

Answers

Answer: Fact families are 3 numbers that make up a set of related math facts

Step-by-step explanation:

.An example of a fact family for multiplication and division is 2, 3, and 6: 2 X 3 = 6, 3 X 2 = 6, 6 2 = 3, and 6 3 = 2.

Answer:

Step-by-step explanation:

A fact family is a set of subtraction and addition equations or sentences that involve the same numbers.

Use a Venn diagram to answer.
If n(A) = 8, n(B) = 9 and n(An B) = 6, what is n(AUB)?

Answers

Answer:

[tex]n(A \cup B) = 6[/tex]

Step-by-step explanation:

In Venn sets, we have that:

[tex]n(A \cup B) = n(A) + n(B) - n(A \cap B)[/tex]

In which n is the number of elements that each set contains.

In this question:

[tex]n(A) = 8, n(B) = 9, n(A \cap B) = 6[/tex]

[tex]n(A \cup B) = n(A) + n(B) - n(A \cap B) = 8 + 9 - 6 = 17 - 6 = 11[/tex]

[tex]n(A \cup B) = 6[/tex]

PLEASE HELP ASAPPPP!!

question: write in standard form.

2x^2+x^3-3+4x^5

Answers

Answer:

+4X^5+X^3+2X^2-3

Step-by-step explanation:

Hope this helps :*

Other Questions

HELP PLEASE Combine the following sentences using an adjective clause.George Washington was the first President of the United States. Many untrue stories have been told about his personal qualities. 3. After season flooding in Mesopotamia, large deposits ofthat helped fertilize the soil1dirt2sand3silt4clay what the power a when 5^a = 1/125 An airplane takes 5 hours to travel a distance of 3400 kilometers against the wind. The return trip takes 4 hours with the wind. What is the rate of the plane in still air and what is the rate of the wind? NEEDS TO BE CORRECT PLZ HELP PLEASE HELP 100 POINTS AND BRAINLEST TO WHOEVER CAN HELP ME!!!!!Precalculus: Use Function Notation and Describe Graphs ProjectDescriptionIn this project you will use words and function notation to describe the connection between the transformation of a functions graph and the affect on the functions equation. Then you will explain how the Point-Slope equation for a line can be explained as a transformation of the parent function.RequirementsYou may submit a Word document, or Powerpoint file or pdf. Name your file: Last name first name Use Function Notation and Describe Graphs Project. (My project done in Word would be name Parker Carla Use Function Notation and Describe Graphs Project.docx) Projects that are not named properly will be reset for you to resubmit your project. Blank projects or irrelevant files will result in the project being reset and the student losing access to auto-progression.Answer the following questions using words and the appropriate equation from the Transformation Equations Bank.What must be done to a functions equation so that its graph is shifted vertically upward?What must be done to a functions equation so that its graph is shifted horizontally to the rightWhat must be done to a functions equation so that its graph is stretched vertically?Describe what the graph of looks like.Explain how the Point-Slope equation, is a transformation of . 1.5 of potassium ioxcide in 150cm^3 of solution After being imprisoned by her own half sister, Elizabeth becomes queen at the age of ___________ and returns England back to ____________________________ (a form of Christianity). Though Catholicism was not completely eradicated, its influence was significantly reduced. how to write a letter in french to my dad about my school Bakit mahalaga humingi ng tulong sa iba? im so tired someone ask a question? When did Stephen Hawking died? 2x7=9 Can anybody help me with this?? The "elastic clause" in the US Constitution:A ) Expands the power of congressB ) Expanded suffrage in the United StatesC ) Outlines the power of the executive branchD ) Established a federal system for the United StatesIm guessing it's gonna be A What are 2 alternate points for the equation =2/3x+5 An ideal Otto cycle with air as the working fluid has a compression ratio of 8. The minimum and maximum temperatures in the cycle are 540 and 2400 R. Accounting for the variation of specific heats with temperature, determine (a) the amount of heat transferred to the air during the heat-addition process, (b) the thermal efficiency, and (c) the thermal efficiency of a Carnot cycle operating between the same temperature limits A park district is building an outdoor tennis court based on a scale drawing that measures 30 cm long by 13.75 cm and uses the scale 1 cm:0.8 m. What is the area of the actual tennis court in square meters? Find the missing angle measurement i need help with social studies and talking about anything Someone pls help me I will make you brain Steam Workshop Downloader