Quadrilateral ABCD is inscribed in a circle. What’s the measure of angle B

Quadrilateral ABCD Is Inscribed In A Circle. Whats The Measure Of Angle B

Answers

Answer 1
Well the equation is 6x + x + 19 = 180 or 7x + 19 = 180. You subtract 19 from 180 to get 161. Then you divide 161 by 7 to get x = 23. Finally, you plug x in to get 6(23) + 19 or 157°

Related Questions


The sum of 1 and x less less than 5.

Answers

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help....

Mr. McElroy enjoys listening to his MP3 player, which has 2,000 songs in five different genres of music. He took a sample of the number of each type of song it played on two different one-hour sessions when it was set to play a random mix. The counts are shown in the table below. Which proportion would predict the number of jazz songs he has stored on his MP3 player?

A) 6/20 = x/2000
B) 3/20 = x/2000
C) 2/4 = x/2000
D) 3/40 = x/2000

Answers

Answer:

B

Step-by-step explanation:

The required proportion that predicts the number of jazz songs he has stored on his MP3 player is 3/20 = x / 2000.

What is proportionality?

proportionality is defined as between two or more sets of values, and how these values are related to each other in the sense are they directly proportional or inversely proportional to each other.

Here,
From the table number of Jazz songs played = 6
Total song played = 40

Total number of songs in mp3 player = 2000
Number of jazz songs in mp 3 player
6/40 = x /2000
3/20 = x / 2000

Thus, the required proportion that predicts the number of jazz songs he has stored on his MP3 player is 3/20 = x / 2000.

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Sheri's freezer is 2 feet wide, 6 feet long, and 2 feet deep. What's the volume of her freezer?

Answers

Answer: 6*2*2=24 cubic feet

Answer:

24 cubic feet

Step-by-step explanation:

thanks other guy

ten voters are asked to rank 3 brands of shoes: A,B and C. The ten voters turn in the following ballots showing their preferences in order

Showing their preference table for these ballots

CBBCBBCBCB

BCABCABCBC

AACAACAAAA

Answers

Answer is BCABCABCBC

Answer:

Answer is BCABCABCBC

Step-by-step explanation:

The equation below shows the total volume (V), in cubic units, of 5 identical boxes with each side equal to s units: V = 5s3 If s = 1.4 units, what is the value of V? 13.72 cubic units
19.21 cubic units
21 cubic units
25 cubic units

Answers

Answer:

Step-by-step explanation:

The answer is 13.72 because 1.4^3=2.744

and 2.744*5=13.72

The total volume when each side is 1.4 units is 13.72 cubic units, option A is correct.

What is Three dimensional shape?

a three dimensional shape can be defined as a solid figure or an object or shape that has three dimensions—length, width, and height.

The equation V = 5s³ represents the total volume of  5 identical boxes

s represents the each side  length

We have to find the total volume

The value of s is given as 1.4

Plug in s value in V formula

V=5(1.4)³

V=5×1.4×1.4×1.4

V=13.72 cubic units

Hence, the total volume when each side is 1.4 units is 13.72 cubic units, option A is correct.

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Kendra used these steps to solve the equation 2x + 5 = 3 + 2(x + 1). Which choice describes the meaning of her result, 5 = 5?

Answers

Kendra's result is a "tautology", always true. Her equation will always be true, regardless of the value of x. It has an infinite number of solutions.

How can 2x2 = x2 + 4x + 8 be set up as a system of equations?
y = x2 - 4
y = x2 + 2x + 8
y = x2
y = x2 + 4x + 8
y = 2x2
y = x2 + 4x + 8
y = x2
y = 2x + 8

Answers

I would say that y=x2+4x+8 simply because it matches what the original equation 

what is 10(x-2)+(6x-6)

Answers

First, distribute the 10:
[tex]10x-20 + 6x-6[/tex]

Combine like terms:
[tex]16x-26[/tex]

That's your answer ^
To do this question, we need to distribute:

= 10x - 20 + 6x - 6
= 16x - 26

Hope this helps!

Write area or perimeter for each situation. Carpeting a floor


Answers

Hello!

Your answer is area because area refers to a region, while perimeter only refers to the surrounding boundary of a figure. If you're going to carpet a floor, you will want to cover the entire area of the floor.

Answer:

Step-by-step explanation:

I think your question is missed of key information, allow me to add in and hope it will fit the original one. Please have a look at the attached photo.

My answer:

a. Carpeting a floor

To carpet a floor, you need to find the area of it so that we can have an appropriate plan to buy material. Hence, it represented by are

b. Fencing a garden

If you want to fence a garden, we need to know the the total length around it or we can say that is the perimeter of the garden. So this situation is represented by perimeter.

Hope it will find you well.

Jorge wants to find the most popular way for teens to volunteer in the community. He cannot decide between two methods. Option 1: He will ask every fifth person on each English class roster. Option 2: He will attend a walkathon to ask teen participants about the ways they volunteer. Which statement about the methods is true? Option 1 is biased. Option 2 is biased. Neither is biased. Both are biased.

Answers

Option 2 would be biased.  Asking people participating in a walkathon means you are asking people that are already volunteering.  To get a non-biased sample, you have to be sure that you are including people that are not guaranteed to be volunteers; you don't have that in this situation.

The statement about the methods is true walkathon to ask teen participants about the ways they volunteer. Then the correct option is B.

What is decision-making?

Determining the proper option, acquiring evidence, and exploring various options are all steps in the decision-making process.

Jorge wants to find the most popular way for teens to volunteer in the community. He cannot decide between two methods.

Option 1: He will ask every fifth person on each English class roster. This is a biased one because the best one can be skipped.

Option 2: He will attend a walkathon to ask teen participants about the ways they volunteer. Because all the volunteers participated that can be observed.

The statement about the methods is true walkathon to ask teen participants about the ways they volunteer. Then the correct option is B.

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please help fasti will mark brainliest

Answers

Hey there!

Let's look at all our constraints and find figure out what our answer is.

Since everything here is division, everything is a quotient of 2 quantities, so that doesn't help us. For the next one, our numerator should be the product (signifies multiplication) of 5 and the sum of x and y. That looks like:

5(x + y)

If we look at the last constraint, we see that denominator is a product, or multiplying -8 and x, which looks like -8x.

Therefore, our answer must be A. It fulfills all the constraints, unlike the others.

The Transitive Property of Congruence states that if ∠XYZ ≅ ∠​AOB and ∠​AOB ≅ ∠​WYT, then _____.

a.∠XYZ ≅ ∠​ZYX


b.∠XYZ ≅ ∠​WYT


c.∠AOB ≅ ∠​XYZ


d.∠AOB ≅ ∠​AOB

Answers

In other terms, the Transitive Property states that if ∠a = ∠b and ∠b = ∠c, then ∠a = ∠c. So, if ∠XYZ = ∠AOB and ∠AOB = ∠WYT, then ∠XYZ = ∠WYT. The correct answer here would be B. 

By Transitive property ∠XYZ = ∠WYT.

What is Transitive property?

The word "transitive" refers to movement. The transitive property of equality is a property that applies when there are three quantities, a, b, and c, and if a is connected to b and b is related to c by the same rule, then a and c are related to each other by the same rule.

Let's think about the numbers a = b and b = c. Because equality has the symmetric characteristic, writing a = b is equivalent to writing b = a. It follows that b = a and b = c. A must equal c and b since the amount b cannot be equal to two separate quantities.

Given:

∠XYZ ≅ ∠​AOB and ∠​AOB ≅ ∠​WYT

As per the Transitive Property

<X = <Y

and ∠Y = ∠X,

then ∠X = ∠Z.

Similarly,

∠XYZ = ∠AOB

and ∠AOB = ∠WYT,

then ∠XYZ = ∠WYT.

Hence, by Transitive property ∠XYZ = ∠WYT.

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The following data represent the flight time​ (in minutes) of a random sample of seven flights from one city to another city.
287, 270, 260, 266, 257, 264, 258

Compute the range and sample standard deviation of flight time

Answers

The range is found by subtracting the highest and lowest values:
287-257=30.
To find the standard deviation, we must first find the mean.  That is found by adding together all of the data and then dividing by the number of data points.  The sum of the data is 1862.  Divide this by 7 (the number of data points) and the mean is 266.
Now we subtract each data point from the mean.  We square this number, average these together and find the square root:
287-266=21
270-266=4
260-266=-6
266-266=0
257-266=-9
264-266=-2
258-266=-8
[tex]21^2+4^2+(-6)^2+0^2+(-9)^2+(-2)^2+(-8)^2 \\=441+16+36+0+21+4+64 \\=642[/tex]
[tex]\sqrt{\frac{642}{7}} = 9.58[/tex]

Answer:

Step-by-step explanation:

simplify the following expression. 2x-5(2x-7y+3)+(-8)

Answers

Equation at the end of step  1  : (2x - 5 • (2x - 7y + 3)) + -8 :Pulling out like terms :3.1     Pull out like factors :


  -8x + 35y - 23  =   -1 • (8x - 35y + 23) 

     Final result : -8x + 35y - 23
2x-5(2x-7y+3)+(-8)
multiply 5 by all in first parentheses

2x- (5*2x) - (5*-7y) - (5*3) -8

2x-10x+35y-15-8

combine like terms
= -8x+35y-23

Hope this helps! :)

reciprocal of 4 and 1/8 fraction

Answers

4 1/8 = 33/8
The reciprocal of 33/8 is 8/33
Yw and have a good day.
The reciprocal of a fraction is just basically the fraction flipped
so...
4 and 1/8
(8*4 + 1)/8
(32 + 1)/8
33/8
the reciprocal is 8/33

Hope this helps!

Identify two methods a person can use to pay his or her bills online and explain the advantages and disadvantages of each.

Answers

We have what we call Auto Pay or thru bank payments. For some, they use Credit Cards.

For Auto Pay, I believe that it will be automatically deducted from your registered card on a given specific date. Advantages are you don't need to worry about late payments because it's automatic and no need to confirm the said payment because it's automatic.

Bank payments are okay as well. You can check if your bank offers online bill payment services. If they do, you can use and process online. Advantages are it's easy to process and won't take long.


However, Disadvantages for both methods are:
For Auto Pay, If you are no longer subscribed to a said product or service they will still deduct the amount registered because if you are no longer a subscriber you need to cancel your online transaction. 
Another thing is if there were technical errors they could deduct twice of the amount that you are not aware of.

For Bank payments, If you lose the mobile number registered for the card used, It will be hard to make transactions. 

You cannot be sure of safety as well since hackers online are getting better as well.

:) 



A Park has a pond shaped like a quadrilateral with all sides 18 feet long and at least one right angle. What geometric shape best describes the shape of the pond?

Answers

Final answer:

The pond is best described as a rectangle.

Explanation:

The geometric shape that best describes the pond is a rectangle. A rectangle is a quadrilateral with four right angles. Since the pond has all sides of equal length and at least one right angle, it meets the criteria to be a rectangle.

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The geometric shape that best describes the shape of the pond is a square or a rectangle.

Given that the pond is shaped like a quadrilateral with all sides 18 feet long, we can immediately rule out shapes that do not have four equal sides, such as parallelograms, trapezoids, and kites. The fact that the pond has at least one right angle further narrows down the possibilities to shapes that have at least one 90-degree angle.

Since all sides are equal in length, and there is at least one right angle, the pond could either be a square (which has four right angles) or a rectangle (which has four right angles but does not necessarily have all sides equal). However, since it is specified that all sides are 18 feet long, the only quadrilateral that fits these criteria is a square.

Mr. and Mrs. Storey drove 3,200 miles in all during their vacation. Mr. Storey drove 3 times as much as Mrs. Storey. How many miles did Mr. Storey drive?

Please just put equation, this will be on my maths test and I want to understand not just get the answer.

Answers

Mr. drove 3 times more then Mrs.. ok

so how far Mrs. drove will be X
and Mr. will be Y
but we know that Mr. drove 3 times more then Mrs therefor 
Y= 3X

and the Sum = 3,200

3,200=X+Y
3,200= X+(3X)
3,200=4X
div both by 4
800=X
now we know how far Mrs drove now to find Mr.
again "Mr. drove 3 times more then Mrs"
800 * 3 = 2,400

Marybeth works from home as a graphic designer. Recently she raised her hourly rate by 3% to cover increased costs. Her new hourly rate is $22.87. Find Marybeth’s previous hourly rate

Answers

22.87 - 0.6861 = 22.1839
Hope this helps
Rate= 3%
New #= $22.87
x= old number

EQUATION:
Original # + (Original # * %)= New #
plug in #s we know
x + (x * 3%)= $22.87

x + (x * 0.03)= $22.87
multiply inside parentheses first

x + 0.03x= $22.87
1.03x= $22.87

divide both sides by 1.03
x= $22.20

CHECK:
$22.20 + (22.20 * 0.03)= $22.87
22.20 + 0.67= 22.87
22.87= 22.87

ANSWER:
Her previous hourly rate was $22.20

Hope this helps! :)


MULTIPLE CHOICE QUESTION

The product of (SQUARE ROOT SIGN)576 and (SQUARE ROOT SIGN) 684 is
(1) irrational because both factors are irrational
(2) rational because both factors are rational
(3) irrational because one factor is irrational
(4) rational because one factor is rational

Answers

Answer:

The given expression is irrational because one factor is irrational

Step-by-step explanation:

Given the expression

[tex](\sqrt{576})(\sqrt{684})[/tex]

we have to find that the product is rational or irrational.

[tex]\sqrt{576}=\sqrt{26\times 26}=26[/tex]

[tex]\sqrt{684}=\sqrt{2 \times 2 \times 3 \times 3 \times 19}=2\times 3\sqrt{19}=6\sqrt{19}[/tex]

[tex]\text{The square root of 19 is irrational }[/tex]

[tex]\text{The square root of 684 is irrational }[/tex]

Hence, the first factor of the expression is rational and the second factor is irrational therefore the product is irrational.

∴ option 3 is correct

The given expression is irrational because one factor is irrational

Answer:

The given expression is irrational because one factor is irrational

Step-by-step explanation:

(x -1) = 26 = -4x
A. -7 5/7
B. 8
C. -7
D. -5

Answers

Based on the answer choices, we suspect you intend
.. (x -1) +26 = -4x

This simplifies to
.. x +25 = -4x
.. 25 = -5x . . . . . subtract x
.. -5 = x . . . . . . . divide by the coefficient of x

Selection D appears to be appropriate for the question we think you asked.

which statement best illustrates using the vertical line test to determine if the graph below is a function of x ?

A) the graph is not a function of x because the line x = 0 intersects the graph at two points.

B) the graph is a function of x because the line x = 5 does not intersect the graph

C) the graph is not a function of x because the line y = 0 intersects the graph at two points

D) The graph is a function of x because the line y = 5 does not intersect the graph

Answers

If something is a function, every x-value, only has one (1) y-value. If the line x = 0 intersects the graph in two points, there are to values for y (instead of one). Therefore the graph is not a function of x.

Your answer is A.

Answer:

A

Step-by-step explanation:

i did the quiz

** PLEASE HELP!! **

Solve for w.

A.) W= 4k-2b / -5

B.) W= 3k^2- b / -5

C.) W= -3k^2 - b / 5

D.) W= 3k^2 + 2b / -5

Answers

K = (2b-5w)/3k

Cross multiply

K × 3k = 2b - 5w

5w = 2b-3k²

w = (2b-3k²)/5...

The solution for (w) is  W= 4k-2b / -5, corresponding to option A.

To solve the equation [tex]\(k = \frac{2b - 5w}{3k}\)[/tex] for (w), we follow these steps:

1. Isolate the term containing (w):

  Multiply both sides of the equation by (3k) to eliminate the denominator:

[tex]\[3k^2 = 2b - 5w\][/tex]

2. Isolate (w):

  Subtract \(2b\) from both sides of the equation:

[tex]\[3k^2 - 2b = -5w\][/tex]

3. Divide both sides by (-5):

  Divide both sides of the equation by (-5) to isolate (w):

[tex]\[w = \frac{3k^2 - 2b}{-5}\][/tex]

Now, let's summarize the answer:

The solution for (w) is given by option:

[tex]\[\boxed{\text{(A) } w = \frac{4k - 2b}{-5}}\][/tex]

Devon exercised the same amount of time each day for 5 days last week. e His exercise included walking and swimming. e Each day he exercised, he walked for 10 minutes . He exercised for a total of 225 minutes last week. What is the number of minutes Devon swam each of the 5.days last week?

Answers

I think that Devon swam at least 35 minutes each day for 5 days because if he exercised 225 minutes and each day he walked for 10 minutes then if you divide 225 by 5 you get 45 so every day he exercised 45 minutes and since he walked for 10 minutes you subtract 10 from 45 which gives you 35 so he swam for 35 minutes.

Round each addend to the nearest tenth and find the sum.
2.08 + 1.772 + 9.125
12.8
12.9
13.0
13.1

Answers

2.1+1.78+9.1
The answer is 12.98 but rounded it is 13.0

Answer:

It's 13.0

Step-by-step explanation:

A line passes through the point (8, -1) and has a slope of -5/2
Write an equation in slope-intercept form for this line.

Answers

Final answer:

To find the slope-intercept form of a line with a given slope of -5/2 that passes through the point (8, -1), we use the point-slope form and then rearrange to get the final equation: y = (-5/2)x + 19.

Explanation:

To write the equation of a line in slope-intercept form (which is y = mx + b), we need to know the slope (m) of the line and the y-intercept (b). In this case, we are given the slope of the line as -5/2 and a point through which the line passes, which is (8, -1). Using the point-slope form, which is y - y1 = m(x - x1) where (x1, y1) is the given point and m is the slope, we can substitute the given slope and the coordinates of the given point to derive the slope-intercept form.

The equation starts with y - (-1) = (-5/2)(x - 8). Simplifying the equation, we get:

y + 1 = (-5/2)x + (5/2)*8

y = (-5/2)x + 20 - 1

y = (-5/2)x + 19

So, the equation of the line in slope-intercept form is y = (-5/2)x + 19.

Final answer:

To write an equation in slope-intercept form, substitute the given values of the slope and a point on the line into the equation. The equation of the line passing through the point (8, -1) with a slope of -5/2 is y = -5/2x + 19.

Explanation:

To write an equation in slope-intercept form, we need to use the given slope and the coordinates of the point through which the line passes. The slope-intercept form is y = mx + b, where m represents the slope and b represents the y-intercept. We're given that the slope of the line is -5/2, so we can substitute this value for m. We're also given that the line passes through the point (8, -1), so we can substitute these coordinates to find the value of b.

Using the point-slope form of a line, we have y - y1 = m(x - x1). Substituting the given values, we get y - (-1) = -5/2(x - 8). Simplifying, we have y + 1 = -5/2x + 20. Moving the 1 to the other side, we have y = -5/2x + 19. This is the equation of the line in slope-intercept form.

Susie’s teacher asks her to complete the multiplication problem. 0.3 x 3.7. What’s the product?

Answers

0.3 x 3.7 = 1.11

Hope this helped! You can just multiply regularly but move the decimal point 2 times since there are 2 numbers in front of the decimal point.

HELP ME :) please .....

Answers

2a^2b^5 is the answer ....
They all have a common factor of 2 a^2 and b^5, so the answer is:
2 a^2 b^5

after 1 year on the job, Grady got a raise from $10.50 per hour to $11.34 per hour. what was the percent increase in his hourly wage

Answers

Increase = 11.34 - 10.50 = $0.84

Percentage increase = 0.84/10.5 x 100 = 8%

Grady's payements or wages for hourly is increased by 8 percent.

What is percent?

A Percentage or percent, a relative value indicating hundredth parts of any quantity.

How to caluclate increase in percent?

To calcualte the increase in percentage first we subtract the original value from the new value, then divide the result by the original value. Multiply the result by 100.

According to the given question.

The intial payment for one hour was $10.50

And, after one hour the payment is $11.34

⇒ The increment in the payment  = $11.34 - $10.50 = $0.84

Therefore,

the percent increase in Grady's hourly wage  

[tex]= \frac{increment \ in \ the \ payement}{origibal \ paynent\ } \times 100[/tex]

[tex]= \frac{0.84}{10.50} \times 100[/tex]

[tex]= 0.08 \times 100[/tex]

[tex]= 8\%[/tex]

Hence, Grady's payements or wages for hourly is increased by 8 percent.

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Rebecca is purchasing a house for $210,000, with a 15-year fixed-rate mortgage at 4.5% interest. She has made a 5% down payment. The house is valued at $198,000, and the local tax rate is 4.5%. Her homeowners insurance is $840 per year. What are her total monthly payments?
A. $2437.20
B. $2520.09
C. $2630.20
D. $2381.89

Answers

Answer:

D. 2381.89

Step-by-step explanation:

Answer:

D. 2381.89

Step-by-step explanation:

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Profesora, por favor, ____________ (write) la respuesta en la pizarra.9. you are telling your teacher to speak spanish please:_____________10. me vas a llamar?-----Si, ___________ voy a llamar Role confusion refers to the identity status in which adolescents Write a balanced equation for the combustion reaction that occurs between propane and oxygen. and limiting reactant Given that (-8,-5) is on the graph of f(x), find the corresponding point for the function f(x-2) Which of the following is the main evidence of life in the early universe?A.) Dinosaur fossilsB.) Rock layeringC.) Plant remains D.) Cyanobacteria please help thank you. Which choice is an effective way to improve your own public speaking skills? A. Memorize the presentation word for word. B. Practice the speech in parts, breaking up the main points. C. Think of reasons why your speech was better than the speeches given by other students. D. Make a checklist tailored to specific areas that need improvement. 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A pilot is asked to use at least 94500 gallons of fuel and spend at least 2400 minutes to make round trips to Prague and Stockholm in his plane. Let P denote the number of round trips to Prague and S the number of round trips to Stockholm. Write an inequality that represents the condition based on the number of gallons of fuel. Write an inequality that represents the condition based on the number of minutes. The Phanerozoic eon is made up of all of the following except the _______ era. Which revision best reduces the wordiness in this sentence without changing its overall meaning? Marine algae, the ocean plant life that generate more oxygen than all of Earth's plants and trees combined, produce up to 80 percent of Earth's oxygen. A.Marine algae, the ocean plant life that generate more oxygen than all the plants and trees that participate in photosynthesis, produce up to 80 percent of Earth's oxygen. B.Marine algae produce up to 80 percent of Earth's oxygen. 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