Given two intersecting CHORDS and their intercepted arcs, how do I determine the angles of intersection of the chords?

Answers

Answer 1

Answer:

Angles of Intersecting Chords Theorem

Step-by-step explanation:

If two chords intersect inside a circle, then the measure of the angle formed is one half the sum of the measure of the arcs intercepted by the angle and its vertical angle.

Answer 2

Answer: If two chords intersect inside a circle, then the measure of the angle formed is one half the sum of the measure of the arcs intercepted by the angle and it's vertical angle.

Step-by-step explanation: Example: In the circle, the two chords -PR and -QS intersect inside the circle. since vertical angles are congruent, m<1=m<3 and m<2=m<4


Related Questions

please help geometry

Answers

Answer:

(1,2)

Step-by-step explanation:

25/35 and 10/14 simplified

Answers

Answer:

(25/5)/(35/5)

=> 5/7

(10/2)/(14/2)

=> 5/7

Hence both of the numbers simplify to 5/7

Hope it helps

What is the value of the expression below? |6| + |-4|​

Answers

Answer:

Your answer is 10

Step-by-step explanation:

The absolute value of |6| = 6

The absolute value of |-4| = 4

6 + 4 = 10, your answer!

Hope this helped :)

Answer:

10

Step-by-step explanation:

1.  I6I  +  I-4I

Everything inside the absolute value comes out positive. So

2. 6+4

Add numbers together

3.  10

A water pipe has a circular cross section of radius 0.75 cm. Water flows through the pipe at a rate of 16 cm/s.
Calculate the time taken for 1 litre of water to flow through the pipe.

Answers

Step-by-step explanation:

volume of water flows through the pipe per second= π r² h = 22/7 × ( 3/4)² × 16

= 22/7 × 9/16 × 16

= 22/7 × 9

= 3.14 × 9 = 28.26 cm ³= 28.26/ 1000= 0.02826 litre

0.02826litre = 1 second

1 litre = 1 / 0.02826 = 100000/2826

= 35 .38 seconds

answer = 35.38 seconds

plz mark my answer as brainlist plzzzz.

hope this will be helpful to you ☺️.

What is the decay factor that corresponds to a 99% decrease?

Answers

The answer for this is 0.00578.

Answer:

It's D. 0.01

Step-by-step explanation:

Took the test

9/12 ÷ 3/12 = ??????​

Answers

Answer: 9/12 ÷ 3/12 is 3.

Step-by-step explanation: Do the KFC.

K. Keep.

F. Flip the second term to 12/3.

C. Change the ÷ into ×. Then, solve.

9 x 12 is 108, and 3 x 12 is 36.

108 ÷ 36 = 3.

Here is my answer, hope to help you

Help quick pls on 5 and 6!!!pls and ty!

Answers

Answer:

I can't see the picture

nope

I’m pretty sure this is right :)

g The population of Little Townville in 2005 was 13,625 people. In 2009 the population grew to 15,325 people. Assume that this trend is linear and the population has been growing like this since 2000. a. Write a function for the population, P, in terms of the number of years since 2000, ????. (6 points) b. What is the slope of the function and what does it represent in the context of the problem. Include units. (5 points) c. What is the vertical intercept of the function and what does it represent? Include units (5 points) d. What do you believe the population was in 2015?

Answers

Answer:

a) [tex]P(t) = 11500 + 425t[/tex]

b) The slope is of 425 people, which is by how much the population increases each year.

c) The vertical intercept is of 11500 people, and it represents the population of Little Townville in the year 2000.

d) 17,875 people.

Step-by-step explanation:

A linear function that measures population after t years has the following format:

[tex]P(t) = P(0) + at[/tex]

In which P(0) is the vertical intercept, which represents the initial population, and a is the slope, which represents the yearly population.

a. Write a function for the population, P, in terms of the number of years since 2000.

The first step is finding the slope.

Finding the slope:

The slope is the change in the output divided by the change in the input, during a period of time.

The population of Little Townville in 2005 was 13,625 people. In 2009 the population grew to 15,325 people.

This means that in 2009 - 2005 = 4 years, the population increased by 15325 - 13625 = 1700.

So the slope is

[tex]a = \frac{1700}{4} = 425[/tex]

So

[tex]P(t) = P(0) + 425t[/tex]

Finding the initial population:

We want to find P(0), which is the population in 2000. The population of Little Townville in 2005 was 13,625 people, which means that [tex]P(5) = 13625[/tex]. So

[tex]P(t) = P(0) + 425t[/tex]

[tex]13625 = P(0) + 425*5[/tex]

[tex]P(0) = 13625 - 425*5[/tex]

[tex]P(0) = 11500[/tex]

So

[tex]P(t) = 11500 + 425t[/tex]

b. What is the slope of the function and what does it represent in the context of the problem. Include units.

The slope is of 425 people, which is by how much the population increases each year.

c. What is the vertical intercept of the function and what does it represent? Include units

The vertical intercept is of 11500 people, and it represents the population of Little Townville in the year 2000.

d. What do you believe the population was in 2015?

2015 is 2015 - 2000 = 15 years after 2000, so this is P(15).

[tex]P(15) = 11500 + 425*15 = 17875[/tex]

17,875 people.

What is the slope of the line that passes through the points (-4, 8) and (-14, 8) ? Write your answer in simplest form.

Answers

Answer:

the slope is 0

Step-by-step explanation:

Answer:slope, m=0

Step-by-step explanation:

using the slope formula m=y2-y1/x2-x1

m=8-8/-14-4 = 0/-10

m=0

Which describes how to calculate the range of this data set?
4,5, 6, 8, 11, 12
O Subtract 11-5.
O Subtract 12-4.
O Add 11+5.
Add 12+ 4.

Answers

Answer:

B) Subtract 12-4 to calculate the range of this data set

please help me
[tex]4 \sqrt{144a {12b {3}^{?} }^{?} } [/tex]

Answers

Answer:

option A

Step-by-step explanation:

144 = 4 * 4 * 3 * 3 = 2 * 2 * 2 *2 * 3 * 3 = 2⁴* 3²

a¹² = a⁽³ˣ⁴⁾ = (a³)⁴

[tex]\sqrt[4]{144a^{12}b^{3}} =\sqrt[4]{2^{4}*3^{2}*(a^{3})^{4}*b^{3}}\\\\=2*a^{3}\sqrt[4]{3*3*b^{3}}\\\\=2a^{3}\sqrt[4]{9b^{3}}[/tex]

Janel has $250 in her bank account and is earning $75 a week babysitting the annoying neighbor kids. April has $720 in her bank account and spends $35 a week on clothes and shoes. how long will it take for the two to have the same amount of money in their bank accounts? solve using systems of equations.

Answers

Answer:

Step-by-step explanation:

J = 250 + 75t

A = 720 - 35t

250 + 75t = 720 - 35t

110t = 470

t = 47/11 weeks = 4.3 weeks

The lightest puppy in a litter weighs 12 ounces, which is
4/7
of the weight of the heaviest puppy.

The equation
4/7
w = 12 can be used to find the weight w in ounces of the heaviest puppy.

How much does the heaviest puppy weigh?

Answers

Answer:

46 pounds

Step-by-step explanation:

Answer:

21 pounds

Step-by-step explanation:

Find the derivative of y=(3x+5)^7 using the chain rule. Give your answer fully factored.

Answers

Fully factorised using chain rule:

21(3x+5)^6

b) Solve (2 - x)2 <25
If you need to use fractions, they can be written in the form a/b

Answers

Answer:

are you solving for x? and if you are solving for x it is x> -21/2

Step-by-step explanation:

1) Ellen Murphy manages an Auto Film outlet that

applies window films to automobile windows.

She reported that last week a total of 28 autos had

window film applied. Auto Film charges $129.99

for a four-door sedan and $99.99 for a two-door

coupe. If Ellen had total receipts for the week of

$3,459.72, how many four-doors sedans had been

serviced? How many two-door coupes?

Answers

Answer:

Four-door sedan = 22

Two-door coupes = 6

Step-by-step explanation:

This is an algebra problem.

Let "x" represent number of four-door sedan,

"y" represent two-door coupe.

Since there are total of 28 autos on which film is applied, we have:

x + y = 28                                         Equation 1

y = 28 - x                                          Equation 2

Also provided,

Total revenue = $3,459.72

That means,

129.99x + 99.99y = 3,459.72          Equation 3

Putting value of "y" from Equation 2 in Equation 3 we have:

129.99x + 99.99(28 - x) = 3,459.72

129.99x + 2,799.72 - 99.99x = 3,459.72

30x = 660

x = [tex]\frac{660}{30} = 22[/tex]

Therefore, number of four door sedans = 22

Further y that is two door sedan = 28 - x = 28 - 22 = 6

WILL MARK BRAINLIEST

The Miller family and the Adams family both purchased houses on the same day several years ago
The Miller family bought their house for S159,352 and it has been increasing in value by 3.7% each year.
The value of the Adams family's home since it was purchased, A(z) can be modeled by the function A(z) = 142, 809(1.04)", where a represents the number of years since the house was purchased
PartA) Which family paid more for their house?
Part B) Which family's home value is increasing at a faster rate?

Answers

Answer:

Part A: Which family paid more for their house? And at what cost.

The Miller family

Part B: Which family’s home value is increasing at a faster rate?

The Adams family

Step-by-step explanation:

Translate the given phrase into an algebraic expression and simplify if possible: the sum of -4 and the difference of 3 and 1

Answers

the answer is -12 have a great rest of your day

Algebraic expression for the given phrase is

[tex]-4+(3-1)[/tex]

Simplified answer is -2

Given :

The given phrase is  the sum of -4 and the difference of 3 and 1

To find the difference we subtract the numbers

difference of 3 and 1 is 3-1

for the sum we add it

the sum of -4 and the difference of 3 and 1

the sum of -4 and  (3-1)

Now we add it , [tex]-4+(3-1)[/tex]

Algebraic expression for the given phrase is

[tex]-4+(3-1)[/tex]

Now we simplify it

[tex]-4+(3-1)\\-4+(2)\\-2[/tex]

Learn more : brainly.com/question/24513204

Is the graph increasing, decreasing, or constant?
O A. Constant
O B. Increasing
C. Decreasing

Answers

Answer:

increasing according to me

Step-by-step explanation:

..

Question 16
If n = 6, what is the value of 9n – 4?
Α.
11
B.
50
С
52
D
54

Answers

9n-4

9(6)-4

54-4

50

Option B

Answer is Option B) 50

9(6)-4

54-4

50

question is down below thanks

Answers

Answer:

E

Step-by-step explanation:

A linear equation is in the form of: [tex]y=mx+b[/tex], where m is the slope and b is the y-intercept.

m is the slope and it's given, which is -6

b is the y-intercept and it's given, which is 9

When we plug in to the form we get:

[tex]y=-6x+9[/tex]

What is the product?
(X^4)(3x-2)(4x2 +5x)?

Answers

Answer:

12x^7+7x^6-10x^5

Step-by-step explanation:

(X^4)(12x³+15x²-8x²-10x)

(X^4)(12x³+7x²-10x)

12x^7+7x^6-10x^5

Identify the range of the function shown in the graph.

Answers

Answer:

Identify the range of the function shown in the graph.

Answer:

range=(10, 8, 6, 4, 2, 0, -2, -4, -6, -8, -10)

WIll GIVE BRAINLYEST TO WHOEVER ANSWERS BOTH QUESTIONS FIRST CORRECTLY

Answers

Answer:

1. 8.4 in 2. 33.6  

Step-by-step explanation:

If 30 pounds of rice and 30 pounds of potatoes cost $33.60 and 20 pounds of rice and 12 pounds of potatoes costs $19.04, how much will 10 pounds of rice and 50 pounds of potatoes cost?

Answers

Answer:

Step-by-step explanation:

here you go

Theodore hired a roofer for some work. on final bill he was charged a total of 642$ .425$ was listed for parts and rest for labor . if the hourly rate was 31$ how many hours of labor was needed ? ​

Answers

Answer:

7 hours

So you so 642-425= 217, then you do 217/31= 7

your answer is 7

Pythagorean theorem
please help

Answers

b-3/88 because the square trot of 67 is 3

Answer:

c = square of a2+b2

i think its correct ome

28. Write an
algebraic expression for the perimeter of the
swimming pool.

Answers

28) y + 2y + 1 + y + 2y + 1

29) y^2 + 4y + 2

30) The two expressions are equal because its the same question written in two different forms, one of the expression is written in an unsmplified form and the other expression is the simplified form.

= y + y = y^2

= 2y + 2y = 4y

= 1 + 1 = 2

= y^2 + 4y + 2

I haven't done this in a long time so I'm sorry if it's wrong

A university considers giving only pass/fail grades to freshmen to reduce competition and stress. The student newspaper interviews faculty members and reports their opinions of the proposed policy. Suppose that 70% of the faculty favor the pass/fail proposal. Assuming 50 faculty members are interviewed. The goal is to find the probability that a majority (26 or more) will favor the proposal.

Answers

Answer:

0.9983 = 99.83% probability that a majority will favor the proposal.

Step-by-step explanation:

We use the normal approximation to the binomial to solve this question.

Binomial probability distribution

Probability of exactly x sucesses on n repeated trials, with p probability.

Can be approximated to a normal distribution, using the expected value and the standard deviation.

The expected value of the binomial distribution is:

[tex]E(X) = np[/tex]

The standard deviation of the binomial distribution is:

[tex]\sqrt{V(X)} = \sqrt{np(1-p)}[/tex]

Normal probability distribution

Problems of normally distributed distributions can be solved using the z-score formula.

In a set with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the zscore of a measure X is given by:

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

When we are approximating a binomial distribution to a normal one, we have that [tex]\mu = E(X)[/tex], [tex]\sigma = \sqrt{V(X)}[/tex].

Suppose that 70% of the faculty favor the pass/fail proposal. Assuming 50 faculty members are interviewed.

This means, respectively, that [tex]p = 0.7, n = 50[/tex]

Mean and standard deviation:

[tex]\mu = E(X) = np = 50*0.7 = 35[/tex]

[tex]\sigma = \sqrt{V(X)} = \sqrt{np(1-p)} = \sqrt{50*0.7*0.3} = 3.24[/tex]

Probability that a majority (26 or more) will favor the proposal.

Using continuity correction, this is [tex]P(X \geq 26 - 0.5) = P(X \geq 25.5)[/tex], which is 1 subtracted by the pvalue of Z when X = 25.5. So

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

[tex]Z = \frac{25.5 - 35}{3.24}[/tex]

[tex]Z = -2.93[/tex]

[tex]Z = -2.93[/tex] has a pvalue of 0.0017

1 - 0.0017 = 0.9983

0.9983 = 99.83% probability that a majority will favor the proposal.

A dog is tied with a rope to a stake in the ground. The length of the rope is 10 yards.
What is the area, in square yards, in which the dog can roam?
1) 1001
2) 100x yd.2
3) 100 yd.2
4) 20ryd.

Answers

Answer:

the area in square yards is 100πyd^2

Step-by-step explanation:

The computation of the area is shown below:

Area = πr^2

= π10^2

= 100πyd^2

Hence, the area in square yards is 100πyd^2

We simply applied the above formula to determine the area

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Joanna is selling tickets for the school play $he ha$ already $old $35worth of tickets. $he ha$ seven ticket$ left to sell for $5 per ticket. write function to describe the total amount of money collected if she sells every single ticket What is the purpose of the carbs on the lipid bilayer?A. to make the proteins do their job B. it serves as the ID of the cell so the immune system does not attack it, and helps it adhere to other cells.C. to make the model a fluid mosaicD. it serves as the lipid bilayer control center, helping things realize their potential PLS PLS PLS HELP I WILL MARK BRAINLIEST!!!Cells age and eventually die. What happens to ensure an adequate supply of healthy cells in a multicellular organism?Group of answer choicesA) Living cells near the dead cells grow larger.B) Living cells pass nutrients to the dead cells, restoring them.C) Living cells divide, making new cells.D) Living cells in other tissue take on the functions of the dead cells. HELP!Which types of organisms can be multicellular or unicellular? ProducersConsumersAll of the aboveNone of the above Express the recurring decimal 0.136 as a fraction in its simplest form.Write your working in the box, below, and use x in the working.Write fractions using the / sign. Eg you would write as 1/2 Mass is a measure of the amount ofmatter in a substance. Which of thefollowing is TRUE about mass?A. Mass can be measured using a triple beam balance.B. Mass and volume can be measured using agraduated cylinder.C. Mass and length can be measured using a ruler.D. Mass and temperature can be measured using athermometer. Which phrase has a more negative connotation? an inconsistency a variation QUESTION 8In this question, you will be assessed on the quality of your organisation, communication andaccuracy in writingA rod is 4 yards long and another rod is 1 yards long.What is the total length of these rods in inches?You must show all your working.(3 + 2 OCW]You are given that:1 yard = 3 feet1 foot = 12 inches Why did Russia switch sides and become a Central Power? why was crossing the Rubicon with a standing army such a significant decision Find the weight of an object of mass 5 kgoni. Surface of the earthii. b) Surface of the moon ^^^^EXAMPLEIm doing cookies and cream ice cream sandwich Describe the Sight,sound,touch , smell and taste The store is offering 15% discount. The regular price of a T shirt is $23 , what is the discount? The Pipa is the Chinese lute.TrueFalse I really dont understand slope graphs Look at this graph, what is the slope? since this is no where on here In AJKL, the measure of ZL=90, JK = 7.3 feet, and KL = 4.7 feet. Find the measureof ZJ to the nearest tenth of a degree. List all the 4-digit even numbers that can be created by rearranging these number tiles.3472 8th grade math, please help. A Texas household receives a Social Security check for $1500, which it uses to purchase a $40 pair of shoes made in Thailand by a Thai firm, a $1240 television made by a Korean firm in Korea, and $220 on groceries from a local store. As a result, U.S. GDP increases by $40. increases by $220. increases by $280. increases by $1500.