Please help I don’t know the answer and please also tell me what a relation is

Answers

Answer 1

Answer:

A relation between two sets is a collection of ordered pairs containing one object from each set. If the object x is from the first set and the object y is from the second set, then the objects are said to be related if the ordered pair (x,y) is in the relation.

Step-by-step explanation:

Answer 2

Answer:

A relation is the way in which two or more concepts, objects, or people are connected; a thing's effect on or relevance to another.

Answer: A

Step-by-step explanation:

option A doesn't have any related sides

Related Questions

after completing a fraction division problem, Clarice used multiplications to check her answer division could Clarice verify her answer? explain

Answers

Answer:hope this helps

Step-by-step explanation:

First you multiply the number of what you r multiply by if that makes sense then get the quotient of ur answer and multiply that if you a reminder if it is not a decimal add that to your mutilation

U multiply first then add ur answer of the remainder

i need help i have to submit it in 5 mins you will be marked as brainlest
Use the word MISSISSIPPI to match each ratio.

1 4:2 the ratio of letters to M's
2 4:4 the ratio of P's to letters
3 2:11 the ratio of S's to P's
4 11:1t he ratio of I's to M's
5 4:1 the ratio of S's to I's

Answers

Basically, them to the correct answer, comment if you have a question

A: 4:4

B: 4:2

C: 11:1

D: 2:11

E: 4:1

1:the ratio of S's to P's

2:the ratio of I's to M's

3:the ratio of S's to I's

4:the ratio of P's to letters

5:the ratio of letters to M's

Please Help Its Urgenttt!

Answers

Answer:

Step-by-step explanation:

C is the answer because if u look at the number line it shows it

Simplify by combining like terms 5 4/7i+4 3/5i

Answers

Simplify by combining the real and imaginary parts of each expression

Answer: 356i/35

please help this is also due soon

Answers

Answer:

Step-by-step explanation:

58+42=100

You need to get to 180

180-100=80

So answer 80

Answer:

80 degrees

Step-by-step explanation:

58+42= 100

total in a triangle is 180

180-100=80

80 degrees

During the summer, Samson averaged 9.4 hours of sleep per night. Now that school has started, he averages 8.2 hours. What is the percent decrease in his sleep per night?

Answers

the percentage has decreased by 1.2 hours a night.

Jordan Michael runs a basketball camp. A group of randomly selected camp participants were asked to give their shirt size. The table below shows the results of the survey. There are 308 camp participants this year.

Shirt size Number of participants

Small 6

Medium 15

Large 23

Extra large 12

Double extra large 4

Based on the data, what is the most reasonable estimate for the number of this year's camp participants who will need a medium shirt?

Choose 1 answer:

(Choice A)

A 21

(Choice B)

B 31

(Choice C)

C 77

(Choice D)

D 118

Answers

Choice c 77 because I did the math please give me Brainlyest

Answer:

i agree with the other person it is c

Step-by-step explanation:

The volume of the world's oceans is nearly 1.5 x 10^9 cubic kilometers. Write this number in scientific notation.

Answers

The volume of the world's ocean in scientific notation is 1.5 × 10⁹ cubic kilometres.

How to represent a number in scientific notation?

The volume of the world's ocean is 1.5 × 10⁹ cubic kilometres.

The volume of the ocean in scientific notation can be represented as follows:

1.5 × 10⁹ cubic km

The volume of the world ocean is 1500000000 cubic km.

But the volume of the world's ocean in scientific notation is 1.5 × 10⁹ cubic kilometres.

learn more on scientific notation here:https://brainly.com/question/17655409

#SPJ1

Answer:

1500000000 km^3

This is to my other question I put

Answers

Answer:

460

Step-by-step explanation:

The first person is correct

Writing and Evaluating Expression NOTES

can sombody pls write me some note of writing and evaluating pls!!!

Answers

Answer:

i dont under stand ill try to help

Step-by-step explanation:

There are 4 breakfast choices in a school cafeteria: Cereal, Granola Bar, Breakfast Sandwich, and Fruit. The percentage of students that chose cereal is 20%. If 60 students chose cereal, what is the total number of students that ate breakfast?GIVING BRAINLIEST
A.
120
B.
300
C.
320
D.
360

Answers

Answer:

B. 300

60 · 5 = 300

Answer:

300 students

Step-by-step explanation:

So just to summarize the question we know that 20% of students = 60 students. and we know that there are five 20 percents in 100% if that makes sense the example below explains it much clearer:

1 2 3 4 5

20% + 20% + 20% + 20% + 20% = 100%

So to figure out how many students are in 100% we have to multiply it by 5 since there are 5 20 percents in 100%

So 60 students times 5 = 300

So, in conclusion, 300 students ate breakfast.

Pls Mark me Brainliest

Describe the vertical line test.
A) If a vertical line can be drawn anywhere in the graph, the line will pass through the graph in more than one spot.
B) If the graph is not a vertical line, it is a function.
C) If the graph is a vertical line, it is a function.
D) If a vertical line can be drawn anywhere in the graph, the line will pass through the graph in only one spot.

Answers

the right answer is d

A rider sits on a motorcycle. The motorcycle has a mass of 237kg. The rider has a mass of 89kg. What is the total mass of the motorcycle and the rider?

Plz help this is my last questions!

Answers

Just add. 237kg + 89kg = 326kg

Please answer quickly!!!

Rewrite the expression you developed in part B as a single term with a fractional coefficient.

Expression: c + 1/4c

Answers

Answer:

Answer: 1 1/4c or 5/4c

Step-by-step explanation:

c is same thing as 1c

1c + 1/4c

(In simple words: Adding a whole to 1/4.)

1 + 1/4 = 1 1/4 or 5/4

same thing when having c:

1c + 1/4c = 1 1/4c or 5/4 c

Answer:

1 1/4c

Step-by-step explanation:

Omg help pls!!!!!!!!!! Oop- sorry for the laggy pic

Answers

Answer: I can’t read that srry

Step-by-step explanation:

Answer:

what

Step-by-step explanation:

hheellpp mmee pplleeaassee

Answers

Answer:

3+105

Step-by-step explanation: Im so sorry if its wrong

Answer:

Simplified Expression: 3d + 105

Step-by-step explanation:

You have to distribute the number outside the parenthesis (3) to the number(s) inside the parenthesis (d + 35).

You can rewrite it like this: (3)(d) + (3)(35)

please help !!!!!!!!!!!!

Answers

Answer:

Step-by-step explanation:

Let's see if this makes sense and applies to all of the pairs.

1. y will be 2

x will be 6

2=1/3(6)

1/3 times 6 is 2.

2. y will be 1

x will be 3

1=1/3(3)

1/3 times 3 is 1.

3. y will be 0

x will be 0

0=1/3(0)

1/3 times 0 is 0.

4. y will be -1

x will be -3

-1=1/3(-3)

1/3 times -3 is -1.

They all apply to C meaning that C is the right answer.

Answer:

1) A. y= 3x

2)B.

3) C

4) B. 38mm (This answer MAY be wrong, it may be right aswell though.)

NOBODY IS ANSWERING MY QUESTION!!!!!!!!!!!!!!!!!!!!!PLEASE HELP!!!!!!!!!!!!!!!!!!!!GIVING BRAINLIEST!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

terms: 2

constant: 4

Coefficient: 6

Highest Degree: 1

Step-by-step explanation:

what are three ratios that are equivalent to 8:2

Answers

Answer:4:1 , 16:4 , 40:10

Step-by-step explanation:

HOpe it helps

Answer:

32 : 8

16 : 4

24 : 6

Are all equivalent to 8:2.

Hope this helps :)

-ilovejiminssi

find the surface area

Answers

Answer:

2 triangle surfaces: 2.5 X 2 X 1.7 = 8.5 square meters

9 X 2 = 18 square meters

18 X 3 = 54 square meters

54 + 8.5 = 62.5 square meters

62.5 square meters is the correct answer

I need help with this
7f + 2f - 3b + b

I can't figure it out

Answers

Answer:

9f-4b

Step-by-step explanation:

you add the two fs together and you add the two bs together to get the answer

Eight Boxes each hold the same number of machine parts. Only one answer below shows the total number of parts for all eight boxes. circle your answer
A. 135
B. 128
C. 136
D.133
PLEASEE HELPP ASAP!! PLEASE HELPPPPP

Answers

Answer:

I think it is B

Step-by-step explanation:

B I had that same question

help me out please will give brainleist

Answers

Answer:

x=9

Step-by-step explanation:

I agree when I worked it out I got the same answer!

ANSWER: X=9

helppppp (8th) plsss

Answers

Answer:

M= -2

Step-by-step explanation:

I hope this helps yoy

M=-2 man I gotchu :)))

2 questions, please answer will give brainliest :)

Answers

Answer:

1, 8.04 cm

2, 7853.98 miles

Step-by-step explanation:

C = pie * radius ^ 2

Answer:

8.42 or 8.042

Step-by-step explanation:

Use the diagram to answer the question.

Triangle PQR is rotated 180% clockwise about point M. The image of point P is P' and the image of point R is R' .

What are the coordinates of the image of point Q?
A. Q (0,3) B. Q (1,2) C. Q (2,1) D. Q (3,0)

Answers

D.Q (3,0)
I think
Sorry if wrong
But I am not sure!

Can some one help me with this please. I will give you anything if you get this right.

Answers

Answer: so, i only know number 6 which is human fertilization

Answer: 6. when sperm and eggs combine its called a zygote.

7. The diploid number for humans is 46 chromosomes. The haploid number is 23 or n=23.

8. Matching chromosomes are called homologous pairs.

9. During prophase 1 of meiosis these pairs form a tetrad process called crossing over or recombination.

10. When homologous chromosomes exchange genes it's called synapsis.

11. 2 daughter cells are created at the end of meiosis 1 and 4 are created at the end of meiosis 11.

12. During the meiosis chromosomes will split into daughter cells randomly making each gamete unique this is called Cytokinesis.

13. The process by which sperm is made is called Sertoli cells.

14. The process by which eggs are made is called oogenesis.

15. During the creation of an oocyte, 3 additional haploids are created that will not be fertilized these cells are called Polar bodies.

I really hope this helps.

Step-by-step explanation:

math homework help pleaseee!

Answers

Answer:

8 29/60

Step-by-step explanation:

The answer came out as a fraction, i.e., 509/60

PLEASE HELP ASAP! BRAINLIEST TO CORRECT ANSWER!!!
What type of scenario produces a constant interval?

Answers

Answer:

A horizontal line; a melting ice cube. Step-by-step explanation: A constant interval appears as a horizontal line

Step-by-step explanation:

A horizontal line; a melting ice cube. Step-by-step explanation: A constant interval appears as a horizontal line.

Helppppppppppp!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

Step-by-step explanation:

1. Take the 1 over to the 7 and subtract one to make it 6

2. Take the 5 and multiply by itself and the 6 (answer:30)

3. Get x alone by dividing the two by itself and 30

4. Get your answer (15)

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