gina visited the aquarium with some of her cousins aunts and uncles.the group bought 20 admission tickets for $340.adult tickets cost $20 and children ticket cost $15.how many adult and children tickets did the group buy

Answer:

6x + 30

Step-by-step explanation:

3*2x = 6x

3*10 = 30

Answer: 8

Step-by-step explanation: Well you first do 2045 divided by 5 which is 409 and then you have to do 3272 divided by 409 and you would get 8. I hope this helps!

Answer:

Here the error is

[tex]\pi {r}^{2} [/tex]

It should have been ,

[tex]2\pi {r}^{2} [/tex]

Step-by-step explanation:

Corrected formula:

[tex]2\pi {r}^{2} + 2\pi rh[/tex]

[tex] = 2\pi ({5}^{2}) + 2\pi(5)(10.6)[/tex]

[tex] = 50\pi + 106\pi[/tex]

[tex] = 156\pi[/tex]

[tex] = 489.84 {yd}^{2} [/tex]

[tex]approx . \: 489.8 {yd}^{2} (ans)[/tex]

Answer:

Radius is the distance from the center of the circle to the edge (if you were to cut just a slice of pizza)

diameter is directly in the middle from one end to the other (if you were to cut the pizza in half)

this means that the diameter is DOUBLE the radius

circumference is the length of the outside of the circle (so the length of the pizza crust)

this one is tricky because to find circumference you need to do  [tex]2\pi r[/tex] (r is the value of the radius)

so for problem 1 the radius is 3 cm (the line is equivalent to if you were trying to cut out one slice of pizza)

the diameter is DOUBLE the radius, so if you were to cut the pizza in half all the way it would be 6 cm

and the circumference ([tex]2\pi r[/tex]) is 2 * pi * 3 cm

because it says to round pi to 3.14, the circumference would be 18.84

lmk if this wasn't a good explanation or if you want help on the other problems too

Answer: -28 degrees Celsius

Step-by-step explanation:

Equation: -20 = t + 8 or t = -20 + -8 (t represents the temperature at midnight).

Using the second equation given, add the two numbers together. Since adding a negative is the same as subtracting a positive, subtract 20 from 8 and make it negative. The answer is -28.

Answer:

Rainfall within a week

Step-by-step explanation:

its rainfall within a week because line graphs display data that changes over time.

Answer:

b

Step-by-step explanation:

Answer: its B they come from both sides

The shape of the graph indicates that the distribution is symmetrical. The correct answer is B

As we know that skewness is a measure of a distribution's asymmetry and can be positive (right-skewed), negative (left-skewed), or zero (symmetrical).

The center of the distribution is depicted in the graph. This signifies that the distribution's tail extends to the middle, and the majority of the data is concentrated on the graph's middle side.

Here, the majority of the data is between 0 and 50, and there are fewer data points between 50 and 100. This creates a long tail on the middle side of the graph, indicating that the distribution is symmetrical.

Therefore, the correct answer is B: The distribution is symmetrical.

Learn more about the skewness here:

https://brainly.com/question/31671050

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Answer:

144 yd^2

Step-by-step explanation:

(9x12)+(6x6)

Answer:

144

Step-by-step explanation:

The dilation scale factor of the quadrilateral is k = 1/2

Resizing an item uses a transition called Dilation. Dilation is used to enlarge or contract the items. The result of this transformation is an image with the same shape as the original. However, there is a variation in the shape's size. Dilation transformations ensure that the shape will stay the same and that corresponding angles will be congruent

The result of dilation is that the shapes and boundaries of objects in the input image are expanded or thickened. It is often used in conjunction with other morphological operations such as erosion, opening, and closing to manipulate and enhance images.

Given data ,

Let the scale factor of the dilation be represented as k

Now , the coordinates of the quadrilateral PQRS is

P ( -2 , 5 )

Now , the coordinates of the quadrilateral P'Q'R'S' is

P' ( -1 , 2.5 )

So , the dilation factor k is given by

k = -1 / -2

k = 1/2

Hence , the dilation is k = 1/2

To learn more about dilation click :

https://brainly.com/question/13176891

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Answer:

A.63

Step-by-step explanation:

add 85+32

= 117

Total for a trianlge is 180,

Subtract 180 from 117.

180-117 = 63.

Answer:

22 is the answer

Step-by-step explanation:

Answer:

-9

Step-by-step explanation:

4 + 3 - (6 - 2)^2 =

4 + 3 - (4)^2 =

4 + 3 - 16 =

7 - 16 =

-9

Hope that helps!

-Sabrina

Answer:

1) 2

2) 5

3) 4

4) 4

5) 9

6) 12

Step-by-step explanation:

1)

3y + 6 = 12

3y = 12-6

3y = 6

y = 6/3

y = 2

2)

10+3v = 25

3v = 25-10

3v = 15

v = 15/3

v = 5

3)

2x+8 = 16

2x = 16-8

2x = 8

x = 8/2

x=4

4)

(k/2)+ 4 = 6

k/2 = 6-4

k/2 = 2

k = 2*2

k = 4

5)

3h-5 = 22

3h - 22+5

3h = 27

h = 27/3

h = 9

6)

(j/3)+5 = 9

j/3 = 9-5

j/3 = 4

j = 3*4

j = 12

Answer:

12m 45m and 1m

Step-by-step explanation:

hope this helps

Answer:

4.9 inches

Step-by-step explanation:

Answer: 662

Step-by-step explanation: Area is measured in square units such as square inches, square feet, or square meters. To find the area of a rectangle, multiply the length by the width. The formula is: A = L * W where A is the area, L is the length, W is the width, and * means multiply.

The answer is 2 players for every group from 8 to 11 the 12 is only 1 hope this is correct :3

Answer:

6:00

Step-by-step explanation:  N/A

Answer:y=1/6x

Step-by-step explanation:

Answer:

-3/2

Step-by-step explanation:

Remeber, to find slope we use this formula:

y - y all over x - x, or (y-y) / (x-x)

(6-9) / (5-3)

-3 / 2

= -3/2

Answer:

x=120 so the third one

Step-by-step explanation:

x=98+22

x=120

Answer:

Step-by-step explanation:

See i don’t know but when I do I’ll tell you

Answer:

iron

Step-by-step explanation:

Answer:

Bill, because there will be variability in the responses collected

Step-by-step explanation:

Bill is asking a statistical question, because the goal of the question is to gather data about the number of books consumed by each of the book club memebers, which could even then be formed into a data plot to review how many members of the book club fit into each number. The person who read the most amount of books would be the maximum number on the plot, and 1 would be the minimum

Step-by-step explanation:

Answer:

4.09

Step-by-step explanation:

got it right on test

Answer:

-12x-4

Step-by-step explanation:

2(-7x+(x-2)) =

-14x+2(x-2) =

-14x+2x-4 =

-12x-4