Pls hurry. Is this mapping a function or not?

Answer:

b

Step-by-step explanation:

Answer: b and e

Step-by-step explanation:

Answer:

2 transversal?

Step-by-step explanation:

The correct answer =  1 /14

Answer:

The answer is 1/14

Answer:

Hope this doesn't come off as sh1tty but this IS 6 hours ago therefore you don't need an answer because would finished. THEREFORE it would not be morally wrong for me to snatch your points.

Complete question:

Cody's school is selling tickets to the annual talent show. On the first day of ticket sales the school sold 7 senior citizen tickets and 14 student tickets for a total of 196 The school took in $104 on the second day by selling 5 senior citizen tickets and 6 student tickets What is the price each of one senior citizen ticket and one student ticket?

Answer :

Señior tickets = $10

Student ticket = $9

Step-by-step explanation:

Let :

Senior ticket = x

Student ticket = y

7x + 14y = 196 - - - (1)

5x + 6y = 104 - - - (2)

Multiply (1) by 5 and (2) by 7

35x + 70y = 980 - - - (3)

35x + 42y = 728 - - - (4)

Subtract (3) and (4)

28y = 252

y = 252 / 28

y = 9

From (1)

7x + 14(9) = 196

7x + 126 = 196

7x = 70

x = 10

Hence,

Señior tickets = $10

Student ticket = $9

Given:

Bella bought packs of stickers to give to her friends.

Cost of each pack of stickers = $4

Total amount spent on packs of stickers = $12

To find:

The equation for the given statement.

Solution:

Let s be the number of packs of stickers.

Cost of one pack of stickers = $4

Cost of s packs of stickers = $4s

Total amount spent on packs of stickers is $12. So,

[tex]4s=12[/tex]

Therefore, the correct option is B.

9514 1404 393

Answer:

Step-by-step explanation:

In general, if PQ is rotated to P'Q', the center of rotation (O) will be the point of intersection of the perpendicular bisectors of PP' and QQ'. The angle of rotation will be the angle POP', or QOQ'.

__

The correspondence between preimage vertices ABCD and image vertices can be found by naming the vertices in the same order (clockwise) from one whose correspondence you know.

Here, the correspondence between A and W is given. Vertices clockwise from W are WXYZ, so those are the image points corresponding to ABCD.

__

We note that the midpoints of AW and BX are coincident at the origin. That is, the perpendicular bisectors of these segments are coincident at the origin, so the origin (point O) is the center of rotation. The rotation angle is AOW, an angle that measures 180°.

__

The image point coordinates are the opposites of the preimage point coordinates.

  A(2, 2) ⇒ W(-2, -2)

  B(2, 5) ⇒ X(-2, -5)

  C(5, 5) ⇒ Y(-5, -5)

  D(5, 2) ⇒ Z(-5, -2)

This is another indication that the rotation is 180° about the origin, since that rotation results in the mapping ...

  (x, y) ⇒ (-x, -y) . . . . . rotation 180° about the origin

Answer: True

Step-by-step explanation:

Suppose the length and width of the original rectangle is L and W

After dilation by a factor of y, it becomes yL and yW

Area of the original rectangle [tex]A_1=L\times W[/tex]

The area of the dilated rectangle is [tex]A_2=yL\times yW=y^2LW[/tex]

we can see that

[tex]\Rightarrow A_2=y^2A_1[/tex]

Answer:

Multiply by 6 to both sides of the equal sign.

(Please tell me if I am wrong)

Answer:

3.

Step-by-step explanation:

multiply 6 on both sides of equal sign

Answer:

Option D is correct

Step-by-step explanation:

An independent variable is a variable that does not change with a change in the other variables. For example, the height of a person is an independent variable.

Given: The higher the temperature of the air in the oven, the faster a cake will bake.

The independent variable is Oven temperature.

Therefore,

Option D is correct

Answer:

45

Step-by-step explanation:

When × by values higher than 100%, you divide the number by ten and add it to the number you are taking percentage of In this case, 15+30 = 45

Answer:

45

Step-by-step explanation:

Answer:

3+32+60+16= 111 sides.

Step-by-step explanation:

Make sure to multiply each number of a singular shape by its number of sides then add them all together at the end :)

Answer:

When the slope is UNDEFINED, that means the denominator of the slope formula is ZERO .

Slope formula = (y2 - y1)/(x2 - x1), and the graph is a VERTICAL line and the equation of the line is x =7 . Point (7, -4) is a point on the line.

Hope this helps...

Answer:

(-7, anything but 4)

Step-by-step explanation:

Since then you would have something like this

-4+5=1

-7+7=0

Answer:

2 pounds

Step-by-step explanation:

pounds of white candy: 8.25 - (2.5 + 3.75) = 8.25 - 6.25 = 2

The weight of the white candy in pounds will be 2 lb.

The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.

Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.

Given that Zachary bought 8.25 pounds of red, white, and blue candies for his Fourth of July party. If 2.5 pounds of the candies are red, and 3.75 pounds are blue.

The weight of the white candy will be calculated as,

Pounds of white candy = 8.25 - (2.5 + 3.75)

Pounds of white candy = 8.25 - 6.25

Pounds of white candy = 2 lb

To know more about an expression follow

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Answer:

33

Step-by-step explanation:

3(4x-9)

Plug in 5 as x

= 3(4(5)-9)

= 3(20-9)

= 3(11)

= 33

I hope this helps!

Answer:

33

Step-by-step explanation:

3 x ( 4 x 5 -9 )

3 x (20 -9 )

3 x 11

33

Answer:

B

Step-by-step explanation:

it's (m+n-1) √p

hope this helps

Answer:

The factors are;

23, -23 , a , b

Step-by-step explanation:

Here, we want to write the factors of the given expression

-23 ab^2

The factors are simply those values or expression that can be divided by the given expressions

We have the factors as follows;

23

-23

a

b

Answer:

1125

Step-by-step explanation:

Answer: 875

Step-by-step explanation:

5*15*5 = 375

15*5*5 = 375

5*5*5 = 125

375 +375 + 125 = 875

Answer:

B is the Answer

Follow me please

Mark brainliest

Answer:

15 feet

Step-by-step explanation:

Answer:

u04- (Saresp–2008) Nas Lojas Compre Aqui, um micro-ondas pode ser vendido de duas formas: à vista por R$ 299,00 ou em 12 parcelas iguais de R$ 32,15. As amigas Giovana e Mariana compraram, cada uma, um micro-ondas nessa loja: a primeira, à vista e a segunda, a prazo. Assinale a alternativa que mostra a quantia que Mariana pagou a mais do que Giovana.

2 pontos

a) R$ 22,50.

b) R$ 86,80.

c) R$ 129,30.

d) R$ 266,85.

e) Não houve diferença

Answer:

9.0, B

Step-by-step explanation:

Remember: SOH CAH TOA

sine is opp/hyp, cos is adj/hyp, and tan is opp/adj

In this case, you want to use tan because the sides you want to work with are the opposite and adjacent sides.

The opposite side is x, and the adjacent side is 12.

tan(x)= opp/adj

tan(37°)= x/12

12(tan(37°))= x

12(0.75))= x

9= x

So, the answer is 9.0, B.

Answer:

MN

Step-by-step explanation:

Because the radius is a half of a diameter

The number is 54 which is divisible by 6, and x < 60 the answer is x = 54 option (A) is correct.

It is defined as the operation in which we do the addition of numbers, subtraction, multiplication, and division. It has a basic four operators that is +, -, ×, and ÷.

We have x which is divisible by 6.

x is a positive integer.

x/6 = positive integer and x < 60

Multiple of 6 are:

6, 12, 18, 24, 30, 36, 42, 48, 54, 60

Here 54 is less than 60

Thus, the number is 54 which is divisible by 6, and x < 60 the answer is x = 54 option (A) is correct.

Learn more about the arithmetic operation here:

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