1. Which of the following represents a function?
(-1, 2), (-2, 1), (-1, -2), (-2, -1)
(3, 4), (-3, 2), (3, 8), (5, 5)
(2, 3), (4,3), (-2, -3), (-4, -3)
(5, 1), (5, 2), (5, 3), (5, 4)

Answers

Answer 1

Answer: ( -2, -1

Step-by-step explanation:


Related Questions

Anabelle collected data on the favorite superhero of the students in her class. The table shows the relative frequencies of rows for the data collected:


Favorite Superhero
Superman Spiderman Batman Wonder Woman Row totals
Boys 0.21 0.25 0.06 0.11 0.63
Girls 0.25 0.02 0.03 0.07 0.37

Column totals
0.46 0.27 0.09 0.18 1


Based on the data, which superhero is most likely to be the favorite?
Superman
Spiderman
Batman
Wonder Woman

Answers

Answer: Superman

Step-by-step explanation: the Superman ROW total is the greatest number.

From the given table, superman superhero is the most likely to be the favorite with a total of 0.46.

What is addition?

The addition is one of the mathematical operations. The addition of two numbers results in the total amount of the combined value.

Anabelle collected data on the favorite superhero of the students in her class.

Favorite     Superman Spiderman Batman Wonder Woman    Row totals

Superhero

Boys             0.21          0.25            0.06         0.11                     0.63

Girls             0.25          0.02            0.03         0.07                   0.37

Column        0.46          0.27            0.09         0.18                     1

totals

Based on the data, we need to find which superhero is most likely to be the favorite.

We can see in the given table that the superman is the most likely to be the favorite with a total of 0.46.

Learn more about addition;

https://brainly.com/question/14092461

how do we say the expression in words?


can somebody help me pls rn

Answers

Answer:

Step-by-step explanation:

1 Escritura unida

Según la NGLE se unen las palabras que se interpretan como una unidad y en las que, por tanto, la marca de plural solo afecta al último elemento:[1]

el bajorrelieve, los bajorrelieves

la mediapunta, las mediapuntas

En un buen número de casos, el primer elemento puede seguir teniendo individualidad para parte de los hablantes y admitir la marca del plural. La Gramática admite algunos de esos casos, de modo que las dos formas son posibles, que se escribirán unidas o separadas según se dé ese plural o no:

el puercoespín, los puercoespines; el puerco espín, los puercos espines

el arcoíris, los arcoíris; el arco iris, los arcos iris

el medioambiente, los medioambientes; el medio ambiente, los medios ambientes.

el pavorreal, los pavorreales; el pavo real, los pavos reales

La Gramática prefiere, como norma general, la forma en una palabra.

Find the mode of these numbers:
4,4,6,6,2,2,6,2,4,2

Answers

Answer:

Hello! answer: 2

Step-by-step explanation:

The mode is just the number shown the most in the set of numbers so 2 is the mode because 2 is shown the most Hope that helps!

The mode is 2


You can use calculatorsoup.com if you have anyone more questions like this

Pls HELP ASAPPPPP!!!!!!!!!!

Answers

Answer:

81.71 (Rounded, multiply 26.01 times pi to get the full answer)

Step-by-step explanation:

The formula requires pi, so we square the radius of 5.1 to get 26.01. Now we multiply by pi to get 81.71282...So if we round it, the answer is 81.71.

Please help no links please

Answers

Answer:

C

Step-by-step explanation:

The secant- tangent angle MLK is half the difference of the intercepted arcs, that is

[tex]\frac{1}{2}[/tex] (KN - KM) = 70° ( multiply both sides by 2 to clear the fraction )

KN - KM = 140°

KN - 61° = 140° ( add 61° to both sides )

KN = 201° → C

The first section has 90 sheep sorted into 3 rows how many sheep are in each row of the first section

Answers

Answer:

30 sheep

Step-by-step explanation:

Given that the first section has 90 sheep sorted into 3 rows, assuming that each row has equal number of sheep, then the number of sheep per row will be the total number of sheep available divided by the number of rows

= 90/3

= 30

It means there are 30 sheep per row

the measures of the angles of a triangle are shown in the figure below. solve for x

Answers

Answer:

x = 12

Step-by-step explanation:

81 + 57 + 2x + 18 = 180

156 + 2x = 180

2x = 24

x = 12

If the measures of triangle are  81⁰, 57⁰ and (2x+18)⁰then value of x is 12.

What is Triangle?

A triangle is a three-sided polygon that consists of three edges and three vertices.

The given triangle has three angles 81⁰, 57⁰ and (2x+18)⁰

According to the angle sum property.

The sum of three angles of triangle is 180⁰

81⁰+57⁰+(2x+18)⁰=180⁰

81+57+2x+18=180

We need to find the value of x of for eighty one plus fifty seven plus two times of x plus eighteen equal to one hundred eighty.

Add 81, 57 and 18

156+2x=180

Subtract 156 from both sides

2x=180-156

2x=24

Divide both sides by 2

x=12

Hence the value of x is 12.

To learn more on Triangles click:

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Let f(x)=-2x^3+5x^2+7x-6 and g(x)=8x^3-5x^2+7x-1. Find f(x)+g(x)=?

Answers

Answer:

6x³ +14x - 7

Step-by-step explanation:

f(x) + g(x)

= - 2x³ + 5x² + 7x - 6 + 8x³ - 5x² + 7x - 1 ← collect like terms

= 6x³ + 14x - 7

Use the relationships between the angles to find the value of x.

Answers

Step-by-step explanation:

x+15=120°{corresponding angle}

x=120-15

x=105°

stay safe healthy and happy.

Answer:

[tex]x=87[/tex]°

Step-by-step explanation:

[tex]corresponding ~angles ~are~congruent[/tex]

[tex]x+15=102\\-15~~~~~-15[/tex]

[tex]102-15=[/tex]

[tex]x=87[/tex]°

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

hope it helps....

have a great day!!

what is the number 154 798 105 in words​

Answers

Answer:

Here you go

Step-by-step explanation:

One hundred fifty for million seven hundred ninety eight thousand one hundred and five

“Which one doesn’t belong” Explain.

Answers

Answer:

Step-by-step explanation:

im not sure but i think its 5

A canister contains 12 ounces of flour. When the canister is full, it holds 6 times as much flour.

How many ounces of flour does the canister hold when it is full?

Answers

Answer:

72

Step-by-step explanation:

Answer:

72

Step-by-step explanation:

Given A canister = 12 ounces of flour. When full = 6 times more.

To find: How many ounces of flour does the canister hold when it is full?

Solution: With the given data, all that is needed to be done in order to find how many ounces can be held by the canister at its full potential, simply multiply the given data:

12 × 6 = 72

Hence, the canister can hold 72 ounces of flour when it is full.

math question 30 points if you answer

Answers

Answer:

Step-by-step explanation:

h(t) = - 16t² + 22t + 6

h = 13.5625 ft

Please help me I don't know how to do this.

Answers

Answer:

3x-1

step by step

2+3-5= -1

7x-4x=3x

3x-1

15.6 cm
8.8 cm
x = [ ? ]cm

Answers

Answer:

x≈4.1

Step-by-step explanation:

15.6/2=7.8

Use Pythagorean Theorem

7.8^2+x^2=8.8^2

60.84+x^2=77.44

x^2=16.6

x=√16.6≈4.1

find the range 7,6,5,9,5,8,2 please include work!!

Answers

Answer:

7.

Step-by-step explanation:

Range = highest value - lowest

= 9 - 2

= 7.

Can someone please help me with math.

Answers

Answer:

17 is C

18 is add

19 is C

Step-by-step explanation:

Question 18 is worded a little weird.

so. (x^2)(x^3) = x^5, so you should add the expotents when you are multiplying them.

2x+8x -11=9
What is the value of x

Answers

Answer:

x = 2

Step-by-step explanation:

First, add like terms:

2x + 8x - 11 = 9

10x - 11 = 9

Add 11 to both sides:

10x = 20

Divide each side by 10

x = 2

So, the answer is x = 2

It’s 2 I just take the test.

Some help please? No links or I will report.

Answers

Answer:

I think sense they are vertical they should be the same.

Answer:

Hmm

Step-by-step explanation:

Now I'm not 100% sure this correct but u can try. 39.19-

Hello! Im currently in elementary school and ik this is easy for u in middle school so pls help me.

You go out of the path and take a round that forms a perimeter of the small mountain. You measure the circumference to 75 meters. The view was so nice here, so you take another round with the same circumference.
How much longer was the trip because you took 2 laps in this perimeter detour?

I’ll give 15 points? pls fast i have time on me.

Answers

Answer: WELL WE GO BY 150 METERS AND THAT ADDS TO TIME BUT BUT GOING TWICE YOU GET 150 METER IN ALL

Step-by-step explanation:

Pleaseeeee helppppppppppppp

Answers

Answer:

striped

Step-by-step explanation:

Can someone plz answer these questions or at least one?I'll give brainliest if you answer all.

Answers

Answer:

#1 What is the y-intercept? -there is no y-intercept it passes through 0.

#2 What is the y-intercept? -the y-intercept is -2

Step-by-step explanation:

why is it 0? the line goes through in between the lines in the middle, that's 0.

why is it -2? the line goes up and the y axis going down is negative on the bottom and passes through -2.

how do you find a radius, btw just give me a quick simple answer to read lol

Answers

divide the diameter by 2

find g(f(x)) for g(x)=8x+5 and f(x)=4x-4​

Answers

Answer:

32x - 28 is the answer

Step-by-step explanation:

g(f(x)) = 8(4x - 4) + 4

32x - 32 + 4

The final answer then becomes

32x - 28

which point is 7/8? PLZ ANSWER ASAP​

Answers

F is the answer u got this

Answer:

Point F is 7/8

Step-by-step explanation:

range of points least to most

POINT C = 1/8

POINT D = 3/8

POINT E = 3/4

POINT F = 7/8

A number of two digit is equal to 3 times the sum of it's digit. The number formed by reversing it's digit plus 9 equal 3 times the number Find the number​

Answers

Answer:

The number is 27

Step-by-step explanation:

Attached is the solution step by step

What is the measure of angle x?

Answers

Answer:

c

Step-by-step explanation:

90+62= 152

180-152= 28

Performance Task: Daredevil Danny
Performance Task
Active



i am very confused on what to do for the algebra dare ldevil danny performance task. someone please help!

Answers

As I cannot help you do your assignment since you didn't upload the questions, I can just give you the instructions.

I believe you are supposed to open the Student Guide that your cursor is hovering over (the boxed line in the picture) and then solve the problems (or do) the stuff inside. Then, you take a picture of your work/answers and upload that to the File Upload below.

3pi/20 radians is what in degrees?

Answers

Answer:

27°

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Pre-Calculus

Radian to Degree Conversion:                                                                        [tex]\displaystyle \text{rad} \cdot \frac{180}{\pi}[/tex]

Step-by-step explanation:

Step 1: Define

[tex]\displaystyle \frac{3 \pi}{20}[/tex]

Step 2: Convert

Set up:                                                                                                               [tex]\displaystyle \frac{3 \pi}{20} \cdot \frac{180}{\pi}[/tex]Multiply:                                                                                                             [tex]\displaystyle \frac{540 \pi}{20 \pi}[/tex]Simplify [Divide]:                                                                                               [tex]27[/tex]

hey what's the answer ?

[tex] \sqrt[4]{256} [/tex]
(~‾▿‾)~​

Answers

Answer:

4

Step-by-step explanation:

4^4 or 4 * 4 * 4 * 4 is 256.

Answer:

[tex] \sqrt[4]{256} [/tex]

[tex] \sqrt[4]{ {4}^{4} } [/tex]

=±4 is a required answer

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