Removing which ordered pair will make the relation a function?

Answer:

yes true correct

Step-by-step explanation:

Brainly crown?

Answer:

True.

Step-by-step explanation:

I don't know if this is a true or false thing but it is true.

Answer:B

Step-by-step explanation:

A reflection of the line segment across the line y = - x, will produce an image with endpoints at (- 4, 1) and (- 1, - 4).

Two-dimensional figures can be transformed mathematically in order to travel about a plane or coordinate system.

Dilation: The preimage is scaled up or down to create the image.

Reflection: The picture is a preimage that has been reversed.

Rotation: Around a given point, the preimage is rotated to create the final image.

Translation: The image is translated and moved a fixed amount from the preimage.

We know, A reflection across the 180° about the origin transforms

(x, y) to (-x, - y)

Therefore A line segment has endpoints at (-1, 4) and (4,1) will have an image at  (- 4, 1), and (- 1,- 4) is a reflection of the line segment across the line y = - x.

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The inequality that represents this graph is y < 2x + 2.

Inequality is a relation that compares two numbers or other mathematical expressions in an unequal way.

The symbol a < b indicates that a is smaller than b.

When a > b is used, it indicates that a is bigger than b.

a is less than or equal to b when a notation like a ≤ b.

a is bigger or equal value of an is indicated by the notation a ≥ b.

The dotted line represents strictly less than or greater than.

From the graph, we can conclude that when x = 0, y = 2, and when x = 1 y = 4, and values of y are strictly less.

∴ The inequality that represents this graph is y < 2x + 2.

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Answer:

x+5=2x-7

2x-x=7+5

x=12

Step-by-step explanation:

x+5=2x-7(being corresponding angle)

x-2x=-7-5

-x=-12

x=12

Answer:

8.513

Step-by-step explanation:

The round off to the number at three decimal places will be 8.513.

When a number is rounded off, its value is maintained but is brought closer to the next number, simplifying the number. For entire numbers as well as decimals at different places of hundreds, tens, tenths, etc., it is done.

A number can be rounded off to its lower value if the number after the decimal is between 0 and 4. The number will be rounded off to its higher value if the number after it is between 5 and 9.

The round-off to the number 8.51348434552 to the three decimal places will be 8.513.

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Answer:

92052.73599

Step-by-step explanation:450,137,879 divded by 4,890 you'll get 4,890

Answer:

4096

Step-by-step explanation

Do  2×2×2×2×2×2×2×2 to get 256

Then do 2×2×2×2 to get 16

Lastly do 256×16 to get a grand total of 4096

Answer:

145.236 is required

Step-by-step explanation:

(1482x9.8)/100

Answer:

6

Step-by-step explanation:

k bik k,k h

Answer:

about 390

Step-by-step explanation:

you multiply 41% by the 950 and that's what you get

Answer:

slope= 1.5 or 3/2

Answer:

1.5 or 3/2

Step-by-step explanation:

First point: (-1, 2)

Second point: (1, 5)

Using the formula for slope, (5-2)/(1+1) = 3/2

Answer:

R+239=3501

Step-by-step explanation:

Add the three 1,167 values together and you get 3,501. Then, because we know a portion of the three blocks is equal to 239, add it so when we solve for R, 239 is subtracted from the total.

As for solving it,

Subtract 239 on both sides, and R is 3501-239 = 3262

Answer

5:2 5/2 5 to 2

Step-by-step explanation:

GCF of 25 and 10 is 5.

25/5 = 5 | 10/5 = 2

you can express ratios with a colon symbol, "to", or a fraction.

Since it's John to Luke it should be the answer above.

Using a geometric sequence, it is found that the number of black squares in the first five figures of the Sierpinski Carpet is of 4681.

A geometric sequence is a sequence in which the result of the division of consecutive terms is always the same, called common ratio r.

The nth term of a geometric sequence is given by:

[tex]a_n = a_1r^{n-1}[/tex]

In which [tex]a_1[/tex] is the first term.

The sum of the first n terms of a sequence is given by:

[tex]S_n = \frac{a_1(1 - r^n)}{1 - r}[/tex]

In this problem, the parameters are: [tex]a_1 = 1, r = 8, n = 5[/tex], hence:

[tex]S_n = \frac{1(1 - 8^5)}{1 - 8} = 4681[/tex]

The number of black squares in the first five figures of the Sierpinski Carpet is of 4681.

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Answer:

1, 8, 5

Step-by-step explanation:

4681, 2,396,745

Sum of triangle: 180

So we know that:

7x + 3x + 8 + x + 7 = 180

Combine like terms:

11x + 15 = 180

11x = 165

x = 15

Plug in for x in order to find the angles.

You should be able to solve from here!

Answer:

  m∠I = 22

  m∠J = 53

  m∠K = 105

Step-by-step explanation:

m∠I = (x + 7)

m∠J = (3x + 8)

m∠K = (7x)

m∠I + m∠J + m∠K = 180°

(x + 7) + (3x + 8) + (7x) = 180

x + 7 + 3x + 8 + 7x = 180

11x + 15 = 180

11x = 165

x = 15

m∠I = 15 + 7 = 22

m∠J = 3(15) + 8 = 53

m∠K = 7(15) = 105

Answer:

2/11

Step-by-step explanation:

Answer:

15

Step-by-step explanation:

Answer:

2912

Step-by-step explanation:

Answer:

they said each pizza

Step-by-step explanation:

that means it isn't only one pizza but maybe a ton of them

Answer:

65

Step-by-step explanation:

l-65|

Take the non- negative value of what is inside the parentheses

65

Answer:

40 problems      

Step-by-step explanation:

8 problems : 5 mins

      ?            : 25 mins

8 x 5 = 40

40 problems      

hope this helps

braonliest plz?

x

9514 1404 393

Answer:

  5) 76°

  7) 34°

Step-by-step explanation:

5) An angle bisector creates two congruent angles, so ...

  ∠WUV = 2(∠1)

  9x +4 = 2(5x -2)

  9x +4 = 10x -4

  8 = x

Then ...

  ∠WUV = 9(8) +4 = 76

The measure of angle WUV is 76°.

__

7) An angle bisector creates two congruent angles, so ...

  ∠1 = ∠2

  2x -3 = x +7

  x = 10 . . . . . . . . add 3-x

Then ...

  ∠XVW = 2(∠2) = 2(10 +7) = 34

The measure of angle XVW is 34°.

Answer: 3 Multiply

Step-by-step explanation: u would Multiply 4x7

Answer:

there are 8 prime numbers before 20

Step-by-step explanation:

forty percent of 20 is:

40% × 20=

[tex]\frac{40}{100}[/tex]×20= 8

so the number of whole prime numbers before 20 are 8.

They are:

2,3,5,7,11,13,17,19.

Answer:

8

Step-by-step explanation:

Answer: First, you start with the equation:

9

x

+

4

=

472

Since four students rode in cars, you want to eliminate this part of the problem to find how many students actually rode in the buses

So you would subtract

4

from both sides and get:

9

x

=

468

Finally, you would divide both sides by

9

and get

52

students on each bus

Step-by-step explanation: First, you start with the equation:

9

x

+

4

=

472

Since four students rode in cars, you want to eliminate this part of the problem to find how many students actually rode in the buses

So you would subtract

4

from both sides and get:

9

x

=

468

Finally, you would divide both sides by

9

and get

52

students on each bus

Answer:

-1

Step-by-step explanation:

[tex]a+b=[/tex]

Substitute a for 4 and b for -5.

[tex](4)+(-5)=[/tex]

Solve.

[tex](4)+(-5)=-1[/tex]

Answer:

A

Step-by-step explanation:

Answer:

pre-tax = 1,062.50

after taxes = 1,131.56