How do you read X sets?

Answers

Answer 1

The elements in sets are separated by commas so they can be read easily.

Define set builder notation.

Instead of describing the constituents of a set, a set-builder notation describes them. The elements are listed, for instance, in the set {5, 6, 7, 8, 9}. We interpret the collection of all x such that x is a counting number between 4 and 10 as the collection of all x.

Define set.

In mathematics, a set is a logically arranged group of items that can be represented in either set-builder or roster form. Sets are typically denoted by curly brackets {}; for instance, A = {1, 2, 3, 4} is a set.

The sequence of elements (separated by commas) between the curly braces " and "in mathematics form an unordered group of elements known as a set. For instance, the domesticated animals {cat, cow, dog} , the odd numbers {1, 3, 5, 7, 9} and the alphabets {a, b, c, d, e} are all sets. So they can be read or interpreted easily.

To learn more about set visit the link:

https://brainly.com/question/13458417

#SPJ4


Related Questions

Pls help will give brainless

Answers

Answer:

56 trucks and 24 cars

Step-by-step explanation:

Multiply each by 8 to continue the linear relationship.

Answer:

The answer is C. 56 trucks and 24 cars

Step-by-step explanation:

24/3 = 8

8 x 7 = 56

(っ◔◡◔)っ ♥ Hope It Helps ♥

Max has $156. He spends 2/3 of his money on groceries. How much money did he have remaining? Explain.

Answers

Answer:

$52

Step-by-step explanation:

first 2/3*156 and you get 104

Then you do 156 -104 and you will have your answer

Answer:

Max has $52 remaining

Step-by-step explanation:

[tex]\frac{2}{3}*\frac{156}{1} = \frac{312}{3} \\[/tex]

simplify [tex]\frac{312}{3}[/tex] by 3 to get [tex]\frac{104}{1}[/tex]

Becky and Keith run for exactly 20 minutes on a treadmill keith's treadmill said he had run 10,000 ft Becky's treadmill had said she had run 2 miles who ran farther and how much farther?​

Answers

Answer:

Becky ran farther and farther by 560 ft.

Step-by-step explanation:

1 mile = 5280 ft

Becky: 2 * 5280 = 10560 ft

Keith: 10000 ft

10560 ft > 10000 ft, so Becky ran more distance than Keith.

10560 - 10000 = 560 ft, so Becky ran 560 ft more than Keith.

prove that 5root7 is i
rrational

Answers

Answer:

See Explanation

Step-by-step explanation:

Let us assume that [tex] 5\sqrt 7[/tex] is a rational.

Therefore, it can be expressed in the form of [tex] \frac{p}{q}[/tex], where p and q are integers.

[tex] \implies 5\sqrt 7=\frac{p}{q}[/tex]

[tex] \implies \sqrt 7=\frac{p}{5q}[/tex]

[tex] \because [/tex] p and q are integers.

[tex] \therefore \frac{p}{5q}[/tex] is a rational number.

[tex] \implies \sqrt 7[/tex] is rational ([tex] \because [/tex] quotient of a rational number is rational)

But, it contradicts the fact that [tex]\sqrt 7[/tex]is irrational.

So, [tex]5\sqrt 7[/tex] is also irrational, because the product of rational and irrational is irrational.

This contradiction is arising out because of our wrong assumption that [tex] 5\sqrt 7[/tex] is rational.

Hence, [tex] 5\sqrt 7[/tex] is irrational.

What is the area?
9 yd
7 yd

Answers

It is 63 yards squared (63yd^2)

Step-by-step explanation:

9 x 7 = 63

Answer:63

Step-by-step explanation:

Area=LxW

Dillon works in a coffee mug plant. One of his main tasks is to randomly select finished mugs and test them to make sure that they are properly formed and hold the correct amount of coffee without dissolving the finish. Which job does Dillon most likely have?

A Occupational Health and Safety Specialist
B Environmental Science and Protection Technician
C Quality Control Analyst
D Product Safety Engineer

Answers

I believe that the answer is C- Quality Control Analyst

Answer:

I feel the answer is Quality Control Analyst

Step-by-step explanation:

The reason being that they test the quality of the product and make sure there is no flaws.

Please help me with a cherry, sprinkles AND gummy bears??
Thank you!

Answers

Answer:

Step-by-step explanation:

square- 48*32=1536

triangle- .5*12*48= 288

Answer:

ALI = 288 in²AIEN = 1536 in²ALIEN = 1824 in²

Steps:

ALI = 48×12/2 = 48×6 = 288 in²

AIEN = 48×32 = 1536 in²

ALIEN = ALI + AIEN

ALIEN = 288 + 1536

ALIEN = 1824 in²

So if the following system of equations by substitution.

7x+2y= -13
-3x-8y= -23

A. (-3,1)
B. (-3,4)
C. (1,3)
D. (1,1)

Answers

Step-by-step explanation:

Option B is correct.

I'm sure (-3 , 4)

Answer:

x=-3, y=4. (-3, 4). B)

Step-by-step explanation:

7x+2y=-13

-3x-8y=-23

-------------------

4(7x+2y)=4(-13)

-3x-8y=-23

---------------------

28x+8y=-52

-3x-8y=-23

-------------------

25x=-75

x=-75/25

x=-3

7(-3)+2y=-13

-21+2y=-13

2y=-13-(-21)

2y=-13+21

2y=8

y=8/2

y=4

In the triangle below, what is the measure of R?
8
8
309
P
A. 60°
B. 30°
C. 90°
D. 45°

Answers

Answer:

∠R = 30°

Step-by-step explanation:

Because QP = QR, it is an isosceles triangle. So ∠R = ∠P

Answer:

B. 30°

Step-by-step explanation:

Side QP and QR are equal which makes the angles equal as well

Which does not belong? 21% 21/100 21:100 21

Answers

Answer:

B.21

Step-by-step explanation:

because it's the only whole number.

I think 21:100.



Explained:
Because the brackets just don’t make sense

help i'll give you a brainliest pls :)

Answers

Answer:

17%..................

The two lines represented by the equations below are graphed on a coordinate plane. Which statement best describes
the two lines?
2x + y = 12
y-2 = 3(x - 2)
1) parallel
2) perpendicular
3) the same line
4) neither parallel nor perpendicular

Answers

Answer:

4

Step-by-step explanation:

2x+y=12

y=-2x+12

y-2=3(x-2)

If it’s parallel to each other: the slope has to be the same.

If is perpendicular to each other: the slope should be the reciprocal to each other.

The first equation has a slope of -2

The second has a slope of 3

Neither the condition meet. So the answer is 4

. Mr. Jargon, the gold seller, ordered 2500 grams of silver, .80 kilograms of brass, and 1700 grams of copper. How many kilograms of metal did she order in all? _______ kilograms

Answers

Answer:

5 kilograms

Step-by-step explanation:

There is a thousand grams in one kilogram so divide the silver and copper by 1,000 to get 1.7 and 2.5 then add them all together.

Could I plz get a crown just two away from leveling up!!

Which expression has a quotient of about 7?

Answers

Answer:

36/5

Step-by-step explanation:

Can Someone please help me out with this problem

Answers

Step-by-step explanation:

find the area as if it was a rectangle so do 14x12 then subtract the area of half a circle with a diamater of 12

a bus stops 5 people get off. then 11 people get on a bus now there are 19 people on the bus

Answers

The answer is P=13 P-5+11=19
P=13

What is the value of x?
26°
to
X =
= [?]

Answers

Answer:

x = 154°

Step-by-step explanation:

The central angle and the angle between the tangents are supplementary, so

x + 26° = 180° ( subtract 26° from both sides )

x = 154°

A rectangle has a length of 12 meters and a width of 400 centimeters. What is the perimeter, in meters, of the rectangle?
Your answer:
16 meters
32 meters
48 meters

Answers

48 meters is the answer

Answer:

24 800cm.

Step-by-step explanation:

Length in metres =12×100=12000cm

Perimeter. =2[l+b]

Perimeter. =2[12000+400]

Perimeter. =2×12400

Perimeter. =24 800cm

Perimeter. =24 800cm÷100

Perimeter. =24.8m

PLEASE GIVE BRAINLIEST

Can Sombody answer this?

Answers

Answer:

x = √3

Step-by-step explanation:

tan 30° = 1/x

x = 1.73

but to get it in radical form:

sin 30° = 1/hypotenuse

hypotenuse = 2

x² = 2²- 1² = 4 - 1 = 3

x = √3

find the area of this shape

Answers

Answer:

1496π square meters

Step-by-step explanation:

A=2πrh+2πr²

  =2π(17)(27)+2π(17)²

  = 918π + 578π

  =1496π

Please helP I WILL MARK BRAINLIEST!

Answers

Answer:

believe it's G, I hope that's correct for you

A, B, C, and D are points on a line with Ab=1, Bc=2, Cd=4. Find the length of the segment Ad. Consider all possibilities

Answers

Answer:

7?

Step-by-step explanation:

xd

Answer:

It could be 7, 5, or 1

Step-by-step explanation:

To find the length of segment AD you have to find all the possiblities you can get from adding other segments with A and D.

Pls help I only have 8 minutes left I need a detailed answer pls be quick

Answers

Answer: 2x+4 is the equation

the slope would be 2/1 and the y would be 4 (up) because thats where it is on the y axis

Think about multiplying any two rational numbers. Based on this activity and your previous work, write a set of rules for finding the sign of the product based on the sign of the two numbers being multiplied.

Answers

Answer:

Positive (+) * positive (+) = +

Negative (-) * negative - = +

Negative (-) * positive (+) = -

Positive (+) * negative (-) = +

Step-by-step explanation:

How result of the product of two numbers are affected by the sign on each number being multiplied :

Signs on number values may be positive (+) or negative (-)

The rules goes thus :

Positive (+) * positive (+) = +

Negative (-) * negative - = +

Negative (-) * positive (+) = -

Positive (+) * negative (-) = +

Therefore for any tow rational numbers, the sin of their product will follow the rules above.

I hat number is one hundred more than 292

Answers

Answer:

I assume you mean "what" number is

Step-by-step explanation:

your answer would be 100 + 292

Therefore Answer = 392

Please mark my answer as the brainliest for further answers :)

Answer:

No

Step-by-step explanation:

one hundred isn't more than 292 it's less than 292.

Solution or not a solution

and because

Answers

Step-by-step explanation:

X + Y = -3

X + 3x +5 = -3

X=-2

X+Y=-3

Y=-3+2

Y=-1

HELP THIS IS DUE TODAY!!

Find the distance from the point P(4,1) to the line segment joining the points Q(1,-8) and R(-4,2). Show your steps.

Answers

Answer:

7,8

Step-by-step explanation:

Distance Formula:

The distance between two points is the length of the path connecting them. The shortest path distance is a straight line. In a 2 dimensional plane, the distance between points (X1, Y1) and (X2, Y2) is given by the Pythagorean theorem:

d=(x2−x1)2+(y2−y1)2−−−−−−−−−−−−−−−−−−√

Calculate Distance

To calculate the distance between 2 points, (X1, Y1) and (X2, Y2), for example, (5, 6) and (-7,11), we plug our values into the distance formula:

d=(−7−5)2+(11−6)2−−−−−−−−−−−−−−−−−√

combining terms inside parentheses we get:

d=(−12)2+(5)2−−−−−−−−−−−√

squaring both terms we get,

d=144+25−−−−−−−√

adding the 2 results,

d=169−−−√

finally,

d=13

Please need help hurry.

Answers

Answer:

1/1

Step-by-step explanation:

Which statement is true of z11.7?
z11.7 is between 0 and 1 standard deviations of the mean.

z11.7 is between 1 and 2 standard deviations of the mean.

z11.7 is between 2 and 3 standard deviations of the mean.

Answers

Answer

z11.7 is between 1 and 2 standard deviations of the mean.

Step-by-step explanation:

I need help on this.


Answers

Answer:

This is very easy. Basically, the smallest angle is across from the smallest side. The largest angle is across from the largest side. ezpz

So number 9 ordered from smallest to largest would be

GE < GF < FE

Step-by-step explanation:

Other Questions
hello weebs ;) if you have watched haikyuu i want you opinion. how do you feel abaout Shratorizawa? if you like them whos your fav player. if you dont tell me why and your least fav player on that team. hello please help thanks I NEED HELP ASAP PLEASE!! I WILL AWARD BRAINLIESTNO LINKS PLEASE AND NO WEIRD ANSWERS PLEASE I HAVE A TEST TOMMAROW DO AS MANY AS YOU WANTI AWARD BRAINLIEST PLZZ HELP ME!!!!!!!!What was a challenge to U.S. forces in the Vietnam War? a shortage of soldiers lack of a defined front lack of modern weaponry a shortage of supplies 1. Explain "haploid"pairs. IM REALLY LOST ( no links!) these questions seem harder than usual im sorry for the bother 2x2 5xy 6 + 4x2 3xy + 1 x2y A carpenter attaches a piece of plywood with a width of 4 feet and a length of p to another piece of plywood that has a width of 4 feet and a length of 8 feet.Which expression represents the area of the combined piece of plywood? A. 4(p + 8) B. 8(p + 4) C. 8(p + 8) D. 4(p + 4) Write an expression that represents theperimeter of this picture frame. Work out the area of this quarter circle of radius 8 cm.Give your answer in terms of pie . The primary ethnic group of Iran is What is the probability of scoring more than 3 Which middle colony was owned by the Netherlands originally?O VirginiaO New YorkO MarylandO Pennsylvania The Albany Plan was created by the British to conquer:FranceSpainNew AmsterdamCanada Find the productGive your answer in simplest form.3/5x12 Barb purchased a loaf of bread for $2 and p pounds of sliced gam at $5 per pound for a total of 13.25. The relationship between what she purchased and her total purchase price is represented by the equation 5p + 2 = 13.25. What was the total number of pounds of ham that Barb purchased? Could Checks and balances exist together with equal application of the law Which of these would have been headlines for 1861?A. Texas Votes for succession jefferson davis elected President of the confederacy.B. Texas Settled by German immigrants.C. Texas Annexed by the U.S.D. FDR Elected new deal offers hope to out of work. Select the correct answer.Which statement best describes the role of different branches of government in forming US foreign policy?A. The executive branch and legislative branch cooperate to create and shape foreign policy.B. The legislative and judicial branches cooperate to create and shape foreign policy.C. The legislative branch creates foreign policy, and the executive branch implements it.D. The executive branch creates foreign policy, and the judicial branch oversees it.