SAT High School

what is the area of the circle?

Answers

Answer 1

AC² = AB²+ BC²

AC² = (6)² + (8)²

AC² = 36 + 64

AC² = 100

AC = 10

diameter = AC = 10

radius = 5

A = πr²

A = π(5)²

A = 25π

The answer is C.

Answer 2

Answer: 25 is correct

Explanation:

use π · r2 and plug in your answers

Related Questions

What is the value of x?

Answers

Answer: B, 30

Explanation:

(4x+15)° + (2x-5)° + (6x-10)° = 360°.

12x = 360°.

x = 30

Whats a fire abd why soes it whats the word burn

Answers

This is a lyric from little mermaid lol

Answer: we stan the little mermaid

How does school administration shape ones college preparedness within their education based on a students social class and race

Answers

Education is a social institution through which a society's children are taught basic academic knowledge, learning skills, and cultural norms. It is the social institution through which society provides its members with knowledge, including basic facts, job skills, and cultural norms and values.

It helps people become better citizens, get a better-paid job, shows the difference between good and bad. Education shows us the importance of hard work and, at the same time, helps us grow and develop. Thus, we are able to shape a better society to live in by knowing and respecting rights, laws, and regulations.

The double-hung window sash height from the subfloor is _______.
Group of answer choices

4'-8"

6'-8-1/2"

7'-2-7/16"

8'-1"

Answers

Answer:

Double-Hung Window Opening and Area Specifications ... Top of Subfloor ... upon a structural header height of 6'-10 1/2" (2096) except for units greater.

You are planning a three-day trip to Seattle, Washington, in October. Use the fact that on each day, it could either be sunny or rainy, and that each day is equally likely to be sunny or rainy to answer the following question.
What is the probability that it rains on at least one day?

Answers

The probability that it will rain at least one day is 0.375.

What is binomial probability?

The binomial distribution model allows us to calculate the likelihood of observing a specified number of "successes" when the process is repeated a certain number of times.

Let :

Sunny = S

Rainy = R

The probability that it rains on at least one day can be get using the binomial probability relation :

[tex]P=nCx*p^x*q^{n-x}[/tex]

[tex]P_{x=1}=3C1*0.5^1*0.5^2[/tex]

[tex]P_{x=1}=0.375[/tex]

Thus, the probability here is 0.375.

For more details regarding probability, visit:

https://brainly.com/question/14210034

#SPJ1

what is the slope of the line?

Answers

[tex]m = \frac{y2 - y1}{x2 - x1} \\ m = \frac{7 - ( - 5)}{ - 1 - 3} \\ m = \frac{7 + 5}{ - 4} \\ m = \frac{12}{ - 4} \\ m= - 3[/tex]

OPTION A IS THE ANSWER

I EVEN PROVIDED YOU WITH THE FORMULA FOR FUTURE USE.

HOPE THIS HELPS.

Answer:

the answer is a

Explanation:

which team member is not involved in game development

Answers

which team member is not involved in game development is: writer.

What is the positive difference between the circumference of circle B and the circumference of circle A?

Answers

The positive difference between the circumference of circle B and the circumference of circle A is 1. Thus, the correct option for this question is A.

What is the circumference of the circle?

The circumference of the circle may be defined as the total stretch of the boundary of the circle. The formula for calculating the circumference of the circle is as follows:

C = 2πr.

where, C = circumference of the circle.

π = the constant pie.

r = radius of the circle.

According to the question,

The circumference of the circle A = 2π (r+1).

The circumference of the circle B = 2π (r+2).

∴The positive difference between the circumference of circle B and the circumference of circle A is as follows:

2π (r+2) - 2π (r+1) = 1.

Therefore, the positive difference between the circumference of circle B and the circumference of circle A is 1. Thus, the correct option for this question is A.

To learn more about the circumference of the circle, refer to the link:

https://brainly.com/question/9782777

#SPJ1

If the expression n² - 2n - 8 represents the net profit
on the sale of n units of a product, which of the
following values represents the number of units
sold for which the net profit equals 0 dollars?
A) 2
B) 4
C) 6
D) 8

Answers

Option B) 4 is the number of units of product sold to get a profit of 0 dollars when the algebraic expression for profit is given.

the expression for net profit is [tex]n^{2}[/tex] -2n - 8 for the sale of n units of a product

If net profit equals 0 then

[tex]n^{2}[/tex] - 2n -8 =0

⇒[tex]n^{2}[/tex] - 4n + 2n - 8= 0

⇒ n ( n - 4) + 2(n - 4) = 0

⇒(n + 2)(n - 4) = 0

∴ n+ 2 = 0

⇒ n = -2

n - 4 = 0

⇒ n = 4

As the number of units of product sold cannot be negative, thus n cannot have a value of -2

The only remaining value is n = 4

Thus, 4 units of the product are sold for 0 dollars profit. Option B) 4 is the correct answer.

Know about the other method to solve such quadratic equations

brainly.com/question/27318739

#SPJ4

is the stomach a voluntary or in involuntary organ.

Answers

it’s an involuntary organ

The answer should be

Involuntary organ

What is the length of BD?

Answers

In the given figure, the length of BD is 14. The correct option is A.

What is the length?

Length is the measurement of the extent of something from one end to another, end. The SI unit of length is a meter (m).

Given, that AB is twice the length of BC

BC = CD

DE is a triple of CD

The length of AE is 19

Let's assume BC and CD = x

We have to calculate the length of the CD.

AB = 2x

DE = 3x

Putting the values:

2x + 3x = 49

7x = 49

x = 49 / 7

x = 7

BC and CD = x

7x + 7x = 14x

Therefore, the correct option is A. 14 regarding the given line.

To learn more about length, refer to the link:

https://brainly.com/question/20797084

#SPJ1

Answer: A

Explanation: Took a test with the same question and got it correct

Summary of types of mixtures I need asap pls help meee

Answers

There are two main types of mixtures. They are:

Heterogeneous Mixtures; and Homogeneous mixtures. See further explanation below.

What is a mixture?

A mixture is a material composed of two or more separate chemical components that are not chemically linked. A mixture is the physical combining of two or more substances that retain their identities and are blended in the form of solutions, suspensions, and colloids.

Mixtures are classified into two types: heterogeneous and homogeneous. Heterogeneous mixes feature distinct components, whereas homogeneous mixtures look uniform throughout. A solution, which can be solid, liquid, or gas, is the most frequent form of homogeneous combination.

Examples of heterogeneous mixtures are:

oil and watersand and waterOil and wateroil and vinegarSolid earth and liquid watersmoke (gas + solid gas)Aerosol (gas + solid)Sparkling water (water + CO₂)

Examples of homogeneous mixtures are:

SteelDiamondNatural WaterAir, SteelDetergent

Learn more about types of mixtures:
https://brainly.com/question/24869423
#SPJ1

Full Question:

Give a summary of types of mixtures.

Other Questions

How did Alexanders conquest of India give rise to the Mauryan Empire? What would step 3 look like after you have added the two equations? How does the phrase "ringing his knell" impact the meaning of the poem "Inchcape Rock"? If xy=8 inches, wy=24 inches and xz=48, The height from the ground the base of the window is ___ inches Which statement best explains how the organization of the passage helps clarify the ideas expressed in the passage?Federal Duck StampWhen the explorers first set foot in North America, the land and skies teemed with an astonishing variety of wildlife. Within a few decades, these resources had been decimated. Millions of birds and other wildlife were killed, some species to the point of extinction. Market shooting to supply food to restaurants, bounty hunting and unregulated sport hunting, and collecting feathers for the fashion industry all contributed to the loss. Millions of acres of wetlands were drained to feed and house the everincreasing population, greatly reducing waterfowl breeding and nesting habitat. Mother Nature has taken her toll with devastating droughts and floods that affect bird migration rest areas and wintering grounds. And climate change has the potential to alter bird populations in North America; estimates are that more than 300 species will be driven to smaller spaces or forced to find new places to live, feed and breed over the next 65 years. As well as providing habitat for wildlife, wetlands help maintain ground water supplies, filter pollutants, store flood waters, provide nurseries for many food sources, and protect shorelines from erosion. These provide important benefits to neighboring human communities. By buying Federal Duck Stamps, you can make a difference by providing wildlife habitat in your own community.BORN IN THE DUST BOWL DAYSIn 1934, President Franklin D. Roosevelt signed the Migratory Bird Hunting Stamp Act (or Duck Stamp Act), and an increasingly concerned nation took firm action to stop the destruction of wetlands vital to the survival of migratory waterfowl. Under the act, all waterfowl hunters 16 years of age and over must annually buy and carry a Migratory Bird Hunting and Conservation Stamp better known today as a Federal Duck Stamp. Ninetyeight cents of every duck stamp dollar goes directly into the Migratory Bird Conservation Fund to purchase or lease wetlands and wildlife habitat for inclusion in the National Wildlife Refuge System. This ensures there will be land for wildlife and humans that will be protected for generations to come. Since 1934, some $800 million dollars has gone into that fund to protect more than 5.7 million acres of habitat. Little wonder the Federal Duck Stamp Program has been called one of the most successful conservation programs ever initiated. One of the reasons for the Duck Stamp's success is that anyone can buy the stamp, which can also be used as an annual "pass" to national wildlife refuges charging entrance fees.WHY BUY DUCK STAMPS?Conservationists buy duck stamps because they know that 98 percent of the cost goes directly to conserve wildlife habitat vital for many birds, fish, mammals and plants, and you and your family and future generations. This small investment brings longterm returns. Stamp collectors purchase the stamp as a collectible that increases in value. Hunters, who strongly advocated for the Duck Stamp's creation, willingly pay the stamp price to ensure the survival of our natural resources. And many hunters buy two duck stamps each year one for hunting and one as a collector's item and an additional contribution to conservation. The Federal Duck Stamp has evolved over its more than 80 years of existence. In recognition of the stamp's growing value as a conservation tool, its formal name was changed to the Migratory Bird Hunting and Conservation Stamp.A) It presents historical information in chronological order throughout the text.B) It includes rhetorical questions to introduce each of the passage's main ideas.C) It explains background information about an issue and then presents new facts.D) It provides an introduction and uses main headings to break down key ideas. PLEASE HELP ASAP!!!!!!! 8.S-80ZX Dlo Please help HELP PLEASE How does the tundra contribute to a reduction of carbon dioxide on earth? how is climate change affecting the tundras ability to reduce carbon dioxide? 3. Which best describes the compromise thatfinally ended the shutdown?A) It fixed both of the main reasons that ledto the shutdown.B) It added big changes that both sideswanted.C) It only added one small change. as the survey has too few responses and numerous duplicates that are skewing results, you decide to repeat the survey in order to create a new, improved dataset. what is your first step? 1 point race conditions are possible in many computer systems. consider a banking system that maintains an account balance with two functions: deposit(amount) and withdraw(amount). these two functions are passed the amount that is to be deposited or withdrawn from the bank account balance. assume that a husband and wife share a bank account. concurrently, the husband calls the withdraw() function and the wife calls deposit(). describe how a race condition is possible and what might be done to prevent the race condition from occurring. note: assume a "current balance" variable is shared to store the current account balance. you should write the source code of your solution. Is this relation a function? Justify your answer. 10 9 8 7 5 3 2 1 1 2 3 4 5 6 7 8 9 10 11 A. Yes, because the number of x-values is the same as the number c y-values. B. No, because two points with the same x-value have different y- values. C. Yes, because every x- and y-value is positive. f se two points with the same vevalue have different x- a wave has an amplitude of 2 cm (y-direction) and a frequency of 12 hz, and the distance (x-direction) from a crest to the nearest trough is measured to be 5 cm. determine the velocity of the wave. A student conducts an experiment to determine whether adding salt causes water to boil more quickly. The student plans to heat two pots of water and measure how long they take to boil. One pot has salt in it and the other does not. The pot of water with salt added is the experimental group. The pot of water without salt is the control group. For the boiling salt water experiment described, list three things that would make the control group ineffective. During the Trail of Tears, an estimated sixteen thousand _____ citizens and the people they kept in slavery were forcibly exiled to the Oklahoma territory.a. Cherokeeb. Choctawc. Seminoled. Chickasaw work out the value of 6 2 plus 3 3 if the equal employment opportunity commission decides not to sue for an alleged employer violation of title vii of the civil rights act, it notifies the plaintiff of his or her right to file an action and issues the plaintiff a . When Mr. Jackson got in his car yesterday, the odometer read 187,198.9 km. When he got home, the reading was 187,399.4 km. How far did Mr. Jackson drive? A Banks loan officer rates applicants for credit the ratings can be described by a normal model with a mean of 200 and a standard deviation of 50. If an applicant is selected what percentage can be between 200 and 275? Can someone please help me! I have no idea what I am doing and have no book to look from!