Mathematics High School

RELATION OR FUNCTION?? ASAP HELP!! MATH

Answers

Answer 1

Answer:

Relation

Step-by-step explanation:

Answer 2

That’s a function. Try the vertical line test.

Related Questions

What is the additive inverse of -10?

Answers

Answer:

The inverse with respect to addition; the opposite. The additive inverse of 12 is −12. The definition of an additive inverse is the number needed to bring a negative number to zero. An example of an additive inverse is the number 30 when added to -30. So the additive inverse of -10 is 10

Step-by-step explanation:

Answer: 10

Step-by-step explanation:

To find the additive inverse of a number, all we should do is change its sign. Thus, the additive inverse of a positive number is a negative number, and the additive inverse of a negative number is a positive one. So the additive inverse of -10, which is negative, is positive 10, or just 10.

90 miles on 5 gallons of gas?

Answers

Answer:

18 miles per gallon

90/5=18

Step-by-step explanation:

Answer:

18 miles per gallon of gas

Step-by-step explanation:

because [tex]18*5=90[/tex]

If you steal the points, ill report you (❁*ᵕ*)︻╦╤─

(GIVING BRAINLIEST!!)
Last night, Roberto spent 90 minutes doing homework, infinity symbol hour reading, and 540 seconds making his lunch for the next day. How many more minutes did Roberto spend doing homework than he did reading and making his lunch?

A) 50 minutes
B) 49 minutes
C) 41 minutes

If you steal the points, ill report you (❁*ᵕ*)︻╦╤─

Answers

Answer:

C. 41 minutes

Step-by-step explanation:

First, we have to turn 540 seconds into minutes by dividing it by 60

540 ÷ 60 = 9

So 50 - 9 = 41

So Roberto spent 41 more minutes reading than he did making his lunch

I don’t understand how to do this i need help fast time test

Answers

Answer:

Step-by-step explanation:

If AD is 20 then BC is also 20. Another way to solve it too is by AD is 20 and 3x+5 = 20 so do 20-5, which is 15 and 15 divided by 3 is 5 which is the amount X is.

Answer:

I am guessing C.

Step-by-step explanation:

I hope this helps!

PLEASE HELP MEEEEEEEEE will share to explain what a dilation of (0.5x, 0.5y) would do to a figure and explain how I know that is true.

Answers

1/2 because I did this and I got it right

HELP WITH #8 PLEASEEEEE

Answers

Answer:

Step-by-step explanation:

100 x 15 =1500

sorry if wrong and pls give brainiest

Find the slope of each line graphed below.

Answers

Answer:

please please answer answer

Answer:

um a is the blue and d is the one that is going up and down and bis the one that goes side to side

Step-by-step explanation:

2x + 3y = 7
X+ 5y = 7

Answers

Answer:

x=2

y=1

Step-by-step explanation:

Yuri's sister Karina is 12 years old. In the equation below, y represents Yuri's age in years. 12 = 3 y minus 2

Answers

Answer:

my guess is 12=1 maybe i dont really get it

Step-by-step explanation:

if your saying 3-2 then 1

Answer:

I think the answer would be 34 because you have 3 times 12 which is 36 and then minus 2 would be 34.

Step-by-step explanation:

Valeria surveyed 700 of the students in her school about their favorite color. Students could choose between blue and purple. 58% said their favorite color was purple. How many students' favorite color was blue?

Answers

Answer:

294 people

Step-by-step explanation:

Subtract:100%-58%=42%

42%=.42 (Move the decimal to the left to times to be able to find the decimal of a percent.)

Multiply: 700*.42=294

294 people

Hope this helped!! :)

Stay safe and have a wonderful day/night!!!!!

Brainliest?!?!

Y=?
Please Help I really need it. Im bad at this.

Answers

the answer is y=212 because you just have to decide the y by the x and you get 212 for all of them. i hope this helped!

The first three terms of a sequence are given. Round to the nearest thousandth (if necessary).
16, 4,1,...

Find the 6th term

Answers

It seems like it is dividing by 4 every time.
Then, the answer is 1/4/4/4 which is approximately 0.016

3(2x) + 4y(5)
what is the equivalent fraction

hurry please .

Answers

Answer:

6+20y

y=_14

Step-by-step explanation:

6+20y

y=_14

What is the value of x if 5x + 45 = 35?
Select one:

10

-2

-10

2

Answers

Answer:

x= -2

Step-by-step explanation:

Simplifying 5x + 45 = 35 Reorder the terms: 45 + 5x = 35 Solving 45 + 5x = 35 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-45' to each side of the equation. 45 + -45 + 5x = 35 + -45 Combine like terms: 45 + -45 = 0 0 + 5x = 35 + -45 5x = 35 + -45 Combine like terms: 35 + -45 = -10 5x = -10 Divide each side by '5'. x = -2 Simplifying x = -2

7 of 8
Terry pays £434.71 a year on his car insurance.
The insurance company increases the price by 5.7%.
How much does the insurance cost now?
Give your answer rounded to 2 DP.

Answers

Answer:

459.49

Step-by-step explanation:

100%->434.71

105.7%->459.48847

≈459.49

Can someone help me pls?Determine the measures of the unknown angles.

Answers

Answer:

y= 65

x= 30

Step-by-step explanation:

6p+3+5p-7=12p-7p+20 i really need help

Answers

Answer:

I believe the answer is

P=4

Answer: 11p+10 = 5p+20

Step-by-step explanation:

I need this ASAP please

Answers

Answer:

Option h: 16h

Step-by-step explanation:

To get the answer to the question divide 480 by 30 to get the rate which is 16. So the answer would be H

One number is seven less than a second number. Three times the first is three more than four times the second .Find the numbers

Answers

Answer:

x = -28 and y = -21

Step-by-step explanation:

Let two numbers be x and y.

One number is seven less than a second number.

x = y-7

x-y = -7 ...(1)

Three times the first is three more than four times the second.

3x = 4y or

3x-4y =0 ...(2)

Multiplying equation (1) by 3. So,

3x-3y = -21 ...(3)

Subtracting equation (2) from (3).

3x-3y-(3x-4y) = -21

-3y+4y = -21

y = -21

Put the value of y in equation (1).

x-(-21)= -7

x+21=-7

x = -21-7

x = -28

So, the value of x and y are -28 and -21 respectively.

in 1999 there were 69063 physicians specializing in family practice in the united states and its possessions the number of male physicians minus the number of female physicians in this category is 31289 how many physicians were there that specialized in family practice in the united states

Answers

Answer:

18,887

Step-by-step explanation:

Find a third number so that three numbers form a right triangle.

9,41

Answers

Answer:

Step-by-step explanation:

a^2+b^2=c^2

therefore c^2-b^2=a^2

41x41=1681

9x9=81

1681-81=1600

Sqrt1600=40

The third number is 40

Sam had monkeys and lions in his zoo, He counted legs one day to discover that he could see 76 feet on the ground. He knew that he should have a total of 26 animals. How many monkeys did he have in the zoo? *

Answers

If he counts 76 feet, that means there’s 38 animals in total, because animals have 2 feet. 76/2=38

Hope that helps..!

What is 1/4 of 16 need help

Answers

Answer:

16/4= 4

Step-by-step explanation:

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If B = 1 - 2s^2 – s and C = 3 + 5s², find an expression that equals 3B + C in
standard form.

Answers

Answer: -s² - 3s + 6

Step-by-step explanation:

b = 1 - 2s² - s

c = 3 + 5s²

Substitute

3b + c

3 (1 - 2s² - s) + 3 + 5s²

3 - 6s² - 3s + 3 + 5s²

Put like terms together

-6s² + 5s² - 3s + 3 + 3

-s² - 3s + 6

Hope I helped!

Use the distributive property to write an equivalent expression. 3(5x+4)

Answers

Answer: 86

Step-by-step explanation:

I got it right on edge 2020

need help!!!! With this math question

Answers

Step-by-step explanation:

180-116=64

4y+(7y+6)+64= 180

4y+7y+6+64=180

11y+70= 180

11y= 110

y= 10°

m<C = 40°

m<D= 76°

m<DEC=64°

180-161=19°

18z+3+5z-3+19=180

23z= 161

z=7°

m<L=129°

m<M=32°

m<LKM=19°

1. Simplify the expression
11x + 3x

Answers

Answer:

14x

Step-by-step explanation:

Step 1: Collect like terms by adding their coefficients

(11+3)x

Step 2: Add the numbers

14x

Answer:

14x

its hard to explain, but I did this problem so I know the answer look up the question maybe it can explain it!

10.
An 8-by-10-inch photograph was blown up into a poster. If the longer side of the poster is 55 inches long, how many inches long is the shorter side?

please i need help

Answers

Answer:

Step-by-step explanation:

is times 5.5

A brand of mixed nuts contains cashews. Tyler counts 51 nuts in
one package, 13 of which are cashews. He counts 52 nuts in another package,
10 of which are cashews. Based on these samples, estimate the percent of nuts
in a package that are cashews.

Answers

Answer:

% 23

Step-by-step explanation:

What is a true statement about making a purchase ? A-if you purchase an item with credit card, the money to pay for your purchase will be loaned to you B- if you purchase an item with a debit card,you may have to pay interest C-If u purchase an item with a credit card, the money will be deducted from your account D-if you purchase an item with debit card, you will have to pay back the bank for the amount you borrowed.

Answers

Answer:

A- If you purchase an item with a credit card, the money to pay for your purchase will be loaned to you

Step-by-step explanation:

The answer is A because when you use a credit card, any money you spend with it is actually being loaned to you, which you will have to pay back at a later date.

The answer is NOT b because when you are using a debit card, you are using your money that you already own, so you don't have to pay interest on anything.

The answer is NOT c because when you buy stuff with a credit card, the money is being loaned to you, not deducted from your account.

The answer is NOT d because you do not have to pay back a loan with a debit card, that's only with credit cards.

Answer:

Step-by-step explanation:

Other Questions

Plzzz helpppp asapppppp (L1) The plasma membrane of a cell is selectively permeable (or semi-permeable), which means itA.controls all cellular activities.B.is responsible for asexual reproduction.C.allows some materials to pass.D.has a carbohydrate foundation, what is 30 x 30 x 30 x 30 Can someone plz help me with this one problem plz!!! ABC ~ XYZ. Find X. Thanks! A mind map presents project information in what type of format?ntO unorderedlinearserialsequential There where 36 cookies on the table. 18 of the cookies got on them and were thrown out 9 cookies were eaten. How many cookies are still on the table What is the relationship between rigid motions and congruence? WILL MARK BRAINLIEST!!What will be displayed after this code segment is run?luckyNumbers + 15, 33, 25INSERT lucky Numbers, 2, 13APPEND lucky Numbers, 3REMOVE lucky Numbers, 1DISPLAY LENGTH luckyNumbersPlease explain!! :) This is for ELA how did the Harlem Rennassaince affect black people of all ages during the Harlem RenaissanceWILL PUT FOR BRAINLIEST IF U GIVE A GOOD ANSWER! Which question would best add to your understanding of an interpreters experience working with immigrants at Ellis Island Guys I need help. How do I solve 3/4 + 5/8 + 2/3 - 1/6 ? The number 6.02 x 1023 is When Brandon went bowling, it cost $4.95 per game, plus a one-time fee to rent the shoes. Brandon played 5 games and paid $32. Write and solve linear equation to find the cost to rent the shoes. Please anyone, help me.... I'm not sure how to put these all together.35 points! 5.130XUsing the image above, find the value of Lx.A 200 In which case is someone being a consumer?A. Ibrahim is driving the car he just bought.B. Erin is thinking about writing a book.C. Chris is looking up at the stars in the sky.D. All of the above On the board, your teacher shows an example of finding the range.One of the numbers is erased, leaving what is shown.Which of the following could NOT be true?A: The missing number is 11B: The missing number is 20C: The missing number is 25D: The missing number is 30 What structure prevented the red onion cell from swelling up and bursting when they were placed in water? A. vacuole B. cell wall C. Nucleus D. cell membrane Populations of organisms that exhibit a high degree of variation have a greater chance for survival than populations oforganisms that show little variation. This statement isO always true.O usually trueO rarely true.never true.Mark this and returnSave and ExitNextSubmitAnswer is -Always TRUE