What is the domain of the relation {(1,-5), (2,3), (-6, -1), (2, 3), (-7, 8), (2, 3)}?

Answer:

Answer:

A.  12

Step-by-step explanation:

a = -7

b = -4

c = 5

ignore B. counting should be till the desired grid which is C

AC = 7 + 5

AC = 12

Answer: 12

Step-by-step explanation: just count their distance by 1

Answer:

The ribbion she bought is 45 inches long

Step-by-step explanation:

Answer:

about 45 inches

Step-by-step explanation:

Etta cut the ribbon into 5 peices that were each 9 inches long. Multiply those number and it should be about 45 inches.

Answer:

3/5

Step-by-step explanation:

3y = ax + 7

3(4) = a(3) + 7

12 = 3a + 7

5 = 3a

3/5 = a

Best of Luck!

x = 3

y = 4

3y = ax + 7

By putting the values of x and y, we get

3(4) = a(3) + 7

or, 12 = 3a + 7

or, 12 - 7 = 3a

or, 5/3 = a

a = 5/3

12 = 5/3(3) + 7

or, 12 = 12

LHS = RHS

Hence, Verified.

Answer: The answer is 30x-2y

Step-by-step explanation: Subtract 4x from 34x to get 30x. Then the rest just falls down and you are left with 30x-2y. Also can you please give me a brainliest. I really need one.

Answer: Y = 6 and X = 5

Step-by-step explanation: Im not sure But i think that that your supposed to subtract by 2 so 8 - 2 would equal 6 and then 7-2 equals 5 so yeah

Answer:

√45 lies between 6 and 7 .

Step-by-step explanation:

We know that. √36=6. And. √49=7. It makes sense that √36<√45<√49 therefore 6<√45<7 .

Answer:

B

Step-by-step explanation:

I took the assignmen.

The reflection of point that will produce the image at same coordinate (0, k) is across the y - axis

We have a Point with coordinates  (0, k).

We have to find the reflection that will produce the image at the same coordinate (0, k).

For a Point P [tex](x,y)[/tex] the image across -

We can use the above laws to find the reflection of point

For Point P(0,k) , the -

Hence, the reflection of point that will produce the image at same coordinate [tex](0,k)[/tex] is across the y - axis.

To solve more questions on finding the reflection of a point, visit the following link -

https://brainly.com/question/19402143

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true flip a coin it's  fifty fifty

Answer:

False

Step-by-step explanation:

Each toss is an independent event, so the probability of three tosses of heads in a row is the product of the three probabilities..

Each probability of heads is

p(heads) = 1/2

p(heads, heads, heads) = p(heads) * p(heads) * p(heads) = 1/2 * 1/2 * 1/2 = 1/8

Answer: False

Answer: 2. |3x-2|= 14

|3x-2|=2.7/2

|3x-2|=7

x∈ {3,-5/3

Step-by-step explanation: \frac{5}{3}

Answer:

Step-by-step explanation:

1) 3x - 2 ≥ 0 ⇒ 3x ≥ 2 ⇒ x ≥ 2/3

2) 3x - 2 < 0 ⇒ 3x < 2 ⇒ x < 2/3

be more specificlike what are the options

Answer:

22

Step-by-step explanation:

Step 1:

- 12x + 18 - 10x - 5 = - 31

Step 2:

- 22x + 18 - 5 = -31

Step 3:

- 22x + 13 = - 31

Step 4:

- 22x = - 44

Answer:

x = 22

Hope This Helps :)

Answer:

Your answer is x = 2

Step-by-step explanation: [tex]-12x + 18-10x-5 = -31[/tex]

subtract 18 - 5 = 13 and add -12x+(-10x)= -22x

[tex]-22x+13=-31[/tex] subtract 13 on both sides

[tex]-22x+13(-13)=-31(-13)[/tex]  cross out +13(-13) and -31-13= -44

[tex]-22x=-44[/tex] divide -22 on both sides

[tex]\frac{-22x}{-22} = \frac{-44}{-22}[/tex] cross -22x/-22 and divide -44 and -22= 2

[tex]x = 2[/tex]  

Answer:

b when b³ = 8

Step-by-step explanation:

Value of c when c² = 8 :-

[tex]c^2 = 8\\=> c = \sqrt{8} = 2\sqrt{2} = 2.828[/tex]

Value of d when d³ = 9 :-

[tex]d^3 = 9 \\=> d = \sqrt[3]{9} = 2.080[/tex]

Value of b when b³=8

[tex]b^3 = 8\\=> b = \sqrt[3]{8} = 2[/tex]

Value of a when a² = 9

[tex]a^2 = 9\\=> a = \sqrt{9} = 3[/tex]

Comparing all the values of a , b , c , & d ..... we find that value of b is the least

Answer:

smart

Step-by-step explanation:

Answer:

a) Quantos estudam Inglês ou Espanhol?

477

b) Quantos fazem espanhol?

210

c) Quantos não estudam nenhuma dessas línguas?

193

Step-by-step explanation:

a) Quantos estudam Inglês ou Espanhol?

Inglês ou Espanhol = Quantidade de alunos que cursam inglês + Quantidade de alunos que cursam espanhol - Quantidade de alunos que cursam inglês e espanhol

= 352 + 210 - 85

= 477

b) Quantos fazem espanhol?

Isso é dado na pergunta como alunos que só aprendem espanhol = Somos informados de que o número de alunos que estudam apenas espanhol = 125

Número de alunos que cursam espanhol = Número de alunos que cursam apenas espanhol + Número de alunos que cursam espanhol e inglês

Número de alunos que fazem espanhol = 125 + 85

= 210 alunos

c) Quantos não estudam nenhuma dessas línguas?

Número total de alunos - (número de alunos que não cursam nenhum dos idiomas) = ​​Número de alunos que cursam inglês + Número de alunos que cursam espanhol - Número de alunos que cursam os dois

= 670 - (número de alunos que não estudam nenhum dos idiomas) = ​​352 + 210 - 85

= 670 - (número de alunos que não estudam nenhum dos idiomas) = ​​477

Número de alunos que não cursam nenhum dos idiomas = 670 - 477

= 193 alunos

Answer:

5.8cm < 580mm

Step-by-step explanation:

Since 1mm=0.1cm, then 580mm=58cm which is bigger than 5.8cm, so therefore 5.8cm < 580mm

Answer: 5.8cm < 580mm

Its really easy if you think about it for a second.

Answer:

I’m pretty sure you have to multiply the 4 because that’s how many points you get per Galo and multiply by 7 because it was the seventh game so 28.

Step-by-step explanation:

Answer:

$80.59

Step-by-step explanation:

You add the price of the raincoat and shoes to get 152.75, you then subtract the price of the 4 shirts you returned to get 76.75. The 5% tax for this is 3.84 so you add the two together and you get $80.59.

Answer:

More information please

Step-by-step explanation:

There is not enough information to complete the equation.

Answer:

Here's your answer

hope this helped you

please mark as the brainliest (ㆁωㆁ)

Answer:

x = [tex]\frac{2}{5}[/tex]

Step-by-step explanation:

Given

- 3 - 39x = 11x - 23 ( subtract 11x from both sides )

- 3 - 50x = - 23 ( add 3 to both sides )

- 50x = - 20 ( divide both sides by - 50 )

x = [tex]\frac{-20}{-50}[/tex] = [tex]\frac{2}{5}[/tex]

Answer:

23296

Step-by-step explanation:

You will know this if you use box method or using standard form its pretty much simple multiplication

Answer:

A negative number

Step-by-step explanation:

I know this is right. Negative numbers represent opposites. If positive represents a movement to the right, negative represents a movement to the left.In the context of negative numbers, a number that is greater than zero is referred to as positive. Thus every real number other than zero is either positive or negative, while zero itself is not considered to have a sign. Positive numbers are sometimes written with a plus sign in front, e.g. +3 denotes a positive three.

Answer:

(x - 2)(7x - 4)=0

Step-by-step explanation:

[tex]7 {x}^{2} + 8 = 18x \\ 7 {x}^{2} - 18x + 8 = 0 \\ 7 {x}^{2} - 14x - 4x + 8 = 0 \\ 7x(x - 2) - 4(x - 2) = 0 \\ (x - 2)(7x - 4) = 0[/tex]

Answer:

angle of inclination = 5.71°

Step-by-step explanation:

[tex] 10 \% = \frac{10}{100} = 0.1 = \tan \theta \\ \theta = { \tan}^{ - 1} (0.1) \\ \theta = 5.7105931375 \\ \huge \red{ \boxed{\theta = 5.71 \degree}}[/tex]

Answer:

$0.60 per hour

Step-by-step explanation:

Answer:

Step-by-step explanation:

Given function:

Putting this into slope-intercept form: y = mx + b

Replacing y with f(x)

Answer:

The measurement of angle H is 58°

Answer:

77

Step-by-step explanation:

G =2H+6=180

2H+6=180

2H=180-6

2H=154

H=154/2

=77

Answer:

The total number of cups is 9 1/2 cups

Step-by-step explanation:

Here, we are interested in calculating the total cups of trail mix that Mr V can make.

From the question, we are told that he used 1/2 cups of peanuts, 2 1/4 cups of raisins and 2 times more sunflower seeds than raisins.

So basically, we need to find the number of cups of sunflower seeds used.

The information we have here is that he used 2 times more of raisins;

Thus, the number of cups of sunflower would be 2 * 2 1/4 = 2 * 9/4 = 9/2. But practically is 9/2 , two times more than 2 1/4? NO!

What we should do here is to add 9/2 to 2 1/4. In that case, the difference between the two will be 2 times the cups of raisins;

So 9/2 + 9/4 = (18 + 9)/4 = 27/4

So the total number of cups of trail mix that can be made will be;

1/2 + 27/4 + 9/4 = (2 + 27 + 9)/4 = 38/4 = 19/2 = 9 1/2 cups

Answer:

Your Answer is 7

Step-by-step explanation:

Very Simple!

x-6 = -3x + 22

Move the 6 over to the other side by adding 6 to both sides

x = -3x + 28

add 3x to both sides!

4x = 28

Divide by 4!

x = 28/4

x = 7!

Answer:

x=7

Step-by-step explanation

x-6 = -3x +22

 +6         +6

x          =        -3x +28

+3x               +3x

4x = 28

÷4.   ÷4

x=7

Step-by-step explanation:

a=4 so 3a becomes 3x4.

3x4=12

12+6c^2

C=2 so 6c^2 becomes (6x2)^2

6x2=12 and 12x12 because of the exponent.

12x12=144

12+144=156

If it's wrong, i'm sorry