Which relation is not a function?​

Which Relation Is Not A Function?

Answers

Answer 1

Answer:

C

Step-by-step explanation:

When looking for a functional X cannot repeat itself and the answer C

19 is repeated twice (19, 11) and (19, 10)

Answer 2
Answer: the answer is C

Related Questions

Mia has some beans that weigh 91 grams and some rice that weigh 58 grams how much more do the beans weigh then the rice?

Answers

Answer:33

Step-by-step explanation: Subtract 91 by 58

After that it gives you 33 so the beans weigh 33 more g's than the rice

Answer:

The beans weigh 33 grams more than the rice.

Step-by-step explanation:

To solve this, find the difference between the two numbers by subtracting the smaller number from the larger one.

91-58=33

Please helppp it’s confusing!!!

Answers

Answer:

First you'd look at PEMDAS (parenthesis, exponent, multiplication, division, addition, and subtraction( you'd look at them in this order to solve the equation properly.))

So there is a parenthesis, that would be the 3(2^0). ignore the three, because you're focusing on the parenthesis. Any number other than zero with an exponent of zero will always be one. leaving you with 3(1).

So by now you should know (depending on your level of mathematics, That a number beside a single number in a parenthesis is multiplication. so 3 times 1.

Knowing that any number, other than zero, multiplied by 1 is the number itself, The answer is 3

In short,  3(2^0) = 3

A pet store reports that 52% of their pets are female, 31% are puppies, and 27% are female puppies. What is the probability a randomly selected pet from the store is male?

Answers

Answer:

29% chance that it will be male

what is the value of angle s

Answers

Answer:

54

Step-by-step explanation:

As we know s+19+(180-73)=180

so s+19=73

s=54


Answer: 54°

Explanation:

73° is a complementary angle so the angle next to it has to add up to 180 so it’s 107

All 3 angles have to add up to 180 so 107+19=126

180-126= 54

HELP ME PLS IM STUCK HELLA AND ITS WRONG WHICH ONES RIGHT

Answers

Answer:

It is e = 3

Step-by-step explanation:

It is e = 3 and not e = -3 because 44e - 41 e = 3e, then you'd subtract 30 from both sides to get the 3e equal to something which is 9. then dividing both sides by 3 would give you e = 3

If it takes you an hour to bike 20 miles, what is your unit rate?

Answers

Answer:

What units are you going by?

Step-by-step explanation:

A soccer player takes six penalty kicks in
a game. Each attempt results in a goal or
a miss.

Answers

Answer:

Whats the question?

Step-by-step explanation:

What are you asking

Which graph represents a proportional relationship?
On a coordinate plane, a straight line crosses the y-axis at (0, 0).
On a coordinate plane, a straight line crosses the y-axis at (0, negative 2).
On a coordinate plane, a straight line crosses the y-axis at (0, negative 3).
On a coordinate plane, a straight line crosses the y-axis at (0, 3).

Answers

Answer:

the 1st one

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

i got it right

what additional information is needed to prove that the triangles are congruent by using HL, given AC = EF

Answers

Answer:

2nd choice

Step-by-step explanation:

Need to be right angles and have the long sides equal AB and DE

Write a linear function f with f (4) = -3 and f(0) = -2.

f(x) =

Answers

Answer:

f(x)= -1/4x-2

Step-by-step explanation:

Slope= -1/4

y-intercept= -2

-7(1 - 7r) + 4 distribute

Answers

Answer:

-7+49r+4

Step-by-step explanation:

What is 7.555 rounded to the nearest tenth

What is 7.555 to the nearest hundredth ​

Answers

Answer:

7.6

Step-by-step explanation:

......?!7.6 I think......?!

Pamela bought 9 pounds of birdseed. What is the weight in ounces?

Answers

Answer:

9 pounds would be 144 ounces!

Step-by-step explanation:

1 times 9 is 9

so 16 times 9 is 144!

hope this helps you!

Consider the right triangle below.
6x - 44
2x - 20
3x + 24
If the perimeter of the triangle is 224 cm, find the area of the triangle.
The area of the triangle is
cm

Answers

Answer:

Area = 1,344 cm²

Step-by-step explanation:

First, find the value of x and the numerical side length of all sides of the triangle before finding the area.

Thus:

Perimeter of a triangle = sum of all its side

Therefore,

(6x - 44) + (2x - 20) + (3x + 24) = 224

Solve for x

6x - 44 + 2x - 20 + 3x + 24 = 224

Add like terms

11x - 40 = 224

Add 40 to both sides

11x = 224 + 40

11x = 264

Divide both sides by 11

x = 24

Find the measurement of each side length by plugging in the value of x:

Hypotenuse = 6x - 44 = 6(24) - 44 = 100 cm

Height = 2x - 20 = 2(24) - 20 = 28 cm

Base = 3x + 24 = 3(24) + 24 = 96 cm

Find the area:

Area = ½×base×height

Plug in the values

= ½×96×28

Area = 1,344 cm²

I need help with this question 2x<6

Answers

Step-by-step explanation:

2x=6

x=6

2

x=3 ans

hope it help u

Please help me find the vertex

Answers

Answer: E

Step-by-step explanation: The Vertex is a Angle between 2 Staight lines that intersect each other.

write a expression only using positive exponents

9c3/c -4

Answers

Answer:

ok sooo

Step-by-step explanation:

2x - 5 + - x - 2

Your class is selling chocolates and caramel corn. Boxes of
chocolate sell for $6 each and bags of caramel corn sell for
$5 each. A total of 535 items were sold and $2889 was
raised. How many of each item was sold?
O 321 boxes of chocolate, 214 bags of caramel corn
o 214 boxes of chocolate, 321 bags of caramel corn
O 343 boxes of chocolate, 192 bags of caramel corn
0 211 boxes of chocolate, 324 bags of caramel corn

Answers

214 boxes of chocolate, 321 bags of caramel corn item was sold.

How many of each item was sold?

Boxes of chocolate sell for $6 each and bags of caramel corn sell for

$5 each. A total of 535 items were sold and $2889 was

raised.

set of  of chocolate was sold x boxes,

because  a total of 535 items more sold .

so the caramel corn was sold (535 -x) bags,

and boxes of  chocolate sell for $6 each , bags of caramel corn for each and  $2889 was raised.

so 6 x+ 5.(535-x) = $2889.

6 x+ 5.535-x = $2889.

6 x+ 2675 - 5x = $2889.

6x - 5x =2889-265

x =214

so the caramel corn was sold 535-x =535-214 = 321

214 boxes of chocolate, 321 bags of caramel corn was sold.

To learn more about sold problems refer to:

https://brainly.com/question/1153322

#SPJ2

Caramel corn bags cost $5 apiece, while chocolate boxes cost $6 each. 535 products in total were sold, bringing in a total of $2889 then there exists 214 boxes of chocolate, 321 bags of caramel corn was sold.

How to estimate the value of x?

Any one of the forms, including addition, subtraction, multiplication, and division, should be used for the algebraic expression. Bring the variable to the left side and the other values to the right side in order to find the value of x. To find the answer, simplify the values.

Let set of  of chocolate was sold x boxes,

because  a total of 535 items more sold .

so the caramel corn was sold (535 - x) bags, and boxes of  chocolate sell for $6 each , bags of caramel corn for each and  $2889 was raised.

From the given information, we get

6x + 5(535 - x) = $2889

simplifying the above equation, we get

6x + 5 × 535 - 5x = $2889

6x + 2675 - 5x = $2889

6x - 5x = 2889 - 265

x = 214

So the caramel corn was sold = 535 - x

Substitute the value of x in the above equation, we get

= 535 - 214

= 321

There exists 214 boxes of chocolate, 321 bags of caramel corn was sold.

Therefore, the correct answer is option b) 214 boxes of chocolate, 321 bags of caramel corn.

To learn more about the value of x refer to:

https://brainly.com/question/28152321

#SPJ2

Someone help me ASAP

Answers

Answer:

i belive it d

Step-by-step explanation:

Select all the statements that show correct reasoning for finding 15÷29. A Multiply 15 by 2, then divide by 9Multiply 15 by 2, then divide by 9 B Multiply 15 by 9, then divide by 2Multiply 15 by 9, then divide by 2 C Multiply 15 by 19, then multiply by 2Multiply 15 by 1 ninth, then multiply by 2 D Multiply 15 by 9, then multiply by 12

Answers

Answer:

None of the statements given in the options show the correct reasoning for finding 15÷ 29

Step-by-step explanation:

We are asked to find which of the statements below corresponds to: 15÷29.

15 ÷ 29 =

0.5172413793

= (10 + 5) ÷ 29

= (10 ÷ 29) + (5 ÷ 29)

= 0.5172413793

None of the statements given in the options show the correct reasoning for finding 15÷ 29

If Y (-7,-4) and (5,2), find the slope of a line perpendicular to YZ. Please help if you can

Answers

Answer:

-2

Step-by-step explanation:

The slop of YZ is 1/2. The slope perpendicular would be opposite, making it -2.

Answer:

- 2

Step-by-step explanation:

Calculate the slope m of YZ using the slope formula

m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]

with (x₁, y₁ ) = Y(- 7, - 4) and (x₂, y₂ ) = Z(5, 2)

m = [tex]\frac{2+4}{5+7}[/tex] = [tex]\frac{6}{12}[/tex] = [tex]\frac{1}{2}[/tex]

Given a line with slope m then the slope of a line perpendicular to it is

[tex]m_{perpendicular}[/tex] = - [tex]\frac{1}{m}[/tex] = - [tex]\frac{1}{\frac{1}{2} }[/tex] = - 2

What is the value of (1⅔ - ⅚) ÷ 2 5/12 *

Answers

ANSWER:

25/144

........................

A collection of nickel and quarters is worth $4.65. There are 3 more nickels than quarters. How many coins are there in the collection?

Answers

Answer:

There are 15 quarters and 18 nickles

Step-by-step explanation:

The equations derived from this word problem are

5n + 25q = 465

and

3 + q = n

Fill (3 + q) into n in the first equation then solve. You get q = 15.

Then plug 15 into second equation (cause it's easier).

You get n = 18

Let f(x) =3x^2-6x+2. Find f (2)

Answers

Answer:

f(2) = 3×2^2 - 6×2 + 2

= 12 - 12 + 2

= 2

Shanice had $1500 into her checking account when she went on a 7 week trip to Europe after her senior year. When she returned from Europe she had $450 in the bank. How
much did she spend each week in Europe?

Answers

Answer:

she spent 1050$

Step-by-step explanation:

1500-1050=450

in a survey of 300 adults 15% did not know how to ride a bike how many people do not know how to ride a bike

Answers

Answer:

45

Step-by-step explanation:

divide 300 by 100 then multiply it by 15 to find how many people makes 15% of 300

300 ÷ 100 = 3 ➡ 3×15 = 45

what is the difference complete the equation -5 - (-9) =

Answers

Answer: 4

Step-by-step explanation:

In rectangle ABCD, diagonals AC and BD intersect at E. If AE=3x-28 and DE=.5x+12, find the length of AC.

Answers

Given:

In rectangle ABCD, diagonals AC and BD intersect at E, AE=3x-28 and DE=.5x+12.

To find:

The length of AC.

Solution:

We know that, diagonals of a rectangle are equal and they bisect each other.

In rectangle ABCD, diagonals AC and BD intersect at E, so

[tex]AE=BE=CE=DE[/tex]          ...(i)

Taking [tex]AE=DE[/tex], we get

[tex]3x-28=0.5x+12[/tex]

[tex]3x-0.5x=28+12[/tex]

[tex]2.5x=40[/tex]

Divide both sides by 2.5.

[tex]x=\dfrac{40}{2.5}[/tex]

[tex]x=16[/tex]

Now,

[tex]AE=3x-28[/tex]

[tex]AE=3(16)-28[/tex]

[tex]AE=48-28[/tex]

[tex]AE=20[/tex]

Using segment addition property,

[tex]AC=AE+CE[/tex]

[tex]AC=AE+AE[/tex]         [Using (i)]

[tex]AC=20+20[/tex]

[tex]AC=40[/tex]

Therefore, the length of AC is 40 units.

On Roberto’s shelf he has 6 mystery books, 5 science fiction, 4 history and 3 adventure. Roberto will randomly choose 1 book to read. What is the probability that he will choose an adventure book?

Answers

Answer:

3/18, or simplified, he has a 1/6 chance of grabbing an adventure book.

Step-by-step explanation:

6 + 5 + 4 + 3 = 18. There's 3 adventure books, which makes it so that he has a 3/18 chance of it being an adventure book. How did I simplify? 18 ÷ 3 = 6, 3 ÷ 3 = 1.

help me with number 5 please this due at 10:59

Answers

Answer:

the y's are

0, -5, -8, -9, -8, -5, 0

Step-by-step explanation:

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