A fishbowl has a regular hexagonal base with side lengths of 15 centimeters. When the hexagon is divided into six equal triangles, the height of each triangle is approximately 13 centimeters. If the fish tank is 50 centimeters tall, what is its volume?

Answer:

Each Almond costs $1.5

Each Jelly bean costs $3.75

Step-by-step explanation:

Let Almonds be a

Let Jelly beans be j

- For the first case;

3$ of Almond + 2$ of Jelly beans = $12

[tex]{ \tt{3a + 2j = 12 - - - eqn(i)}}[/tex]

- For the second case;

5$ of Almond + 6$ of Jelly beans = $30

[tex]{ \tt{5a + 6j = 30 - - - eqn(ii)}}[/tex]

✍️ From equation (i), make 2j the subject;

[tex]{ \tt{2j = 12 - 3a - - - eqn(iii)}}[/tex]

✍️ Substitute 6j in eqn (ii) with 2j in eqn (iii)

[tex]{ \tt{5a + 6j = 30}} \: \: \: \: \: \: \\ \\ { \tt{5a + 3(2j) = 30}} \\ \\ { \tt{5a + 3(12 - 3a) = 30}} \\ \\ { \tt{5a + 36 - 9a = 30}} \\ \\ { \tt{ - 4a + 36 = 30}} \\ \\ { \tt{ - 4a = - 6 }} \\ \\ { \tt{a = 1.5}} \\ \\ { \colorbox{silver}{almond = 1.5 \: pounds}}[/tex]

From eqn(iii)

[tex]{ \tt{2j = 12 - 3a}} \\ \\ { \tt{2j = 12 - 3(1.5)}} \\ \\ { \tt{2j = 7.5}} \\ \\ { \tt{j = 3.75}} \\ \\ { \colorbox{silver}{jelly \: beans = 3.75}}[/tex]

If p is the pounds bought we want...

8p ≥ 40

p ≥ 5

Answer:

Step-by-step explanation

For the first sum you nee to find the same coefficient or add or subtract a number

[tex]-x^3 -2x -7[/tex]

This the simplified version of the sum above. I have basically subtracted -2x^3 by x^3 to make -x^3. Then I have subtracted -3x and x to make -2x. Finally I have added -4 and -3 as the rule suggests to add two numerals the minus symbol on both of them.

The next sum we have to simplify both numerals so we know if both sum’s answer are

[tex]-x^3 -2x -7-x^3 -2x -7[/tex]

After simplifying them,  both of them have the same answer, so the statement is true. To explain this, we could say that the sums were basically rotated around to trick us but the answer is still the same

Answer: THAT'S THE ANSWER I THINK

Step-by-step explanation:

Answer:

.

Step-by-step explanation:

Answer:it can be a trapezium it is a quadrilateral

with one set of parallel side isnt the bottom angle 91.5 or its is 88.5

Step-by-step explanation:

Answer:

166 in2

Explanation:

A=2(wl+hl+hw)=2·(4·5+7·5+7·4)=166

i cannot answer ss 1

but ss 2 is going to be t <_ 12 (less than or equal to 12) this is because he can run AT MOST 27 miles, meaning he cannot run over 27 miles, give that it already gives you 15 miles, subtract 15 from 27, and you get 12, which is the maxiumum number of miles he can run

Answer:

-3(x + 4)

Step-by-step explanation:

1. First, combine the like terms:

-8(x + 4) + 5(x + 4)

-3(x + 4)

2. Next, distribute:

-3(x + 4)

-3x + 12

3. Finally, use the common factor:

-3x + 12

-3(x + 4)

Answer: -3(x + 4)

Step-by-step explanation:

Answer: 25 miles

Step-by-step explanation:

Answer:

The answer is 25.

Step-by-step explanation:

Since the scale shows 10 miles for every 2 inches, you can easily figure out that it is 5 miles per inch.

Now, it says two towns are 5 inches apart. With the previous information, you can either multiply 5 inches by 5 miles per inch or think deeper.

Thinking deeper: If there is 4 inches, that is 20 miles. Adding another inch doesn’t add another ten. It adds half of ten and half of ten in 5. 20+5=25

Answer: A

Step-by-step explanation:

You need 11 stars for 4/5 of the total stars to black.

Answer:

Step-by-step explanation:

think of cordinate planes if that helps

Answer:

13.83 %

Step-by-step explanation:

13/94 = 13.829...

13.829 rounded to nearest hundredth = 13.83

Answer: $7.24

Step-by-step explanation:

Answer:

: 1 gallon of milk equals $3.49

Step-by-step explanation:

The correct choice is:

The graph titled 'Hours of Sunlight and plant growth' showing 'hours of sunlight' from 0 to 17 in increments of 2 on the x-axis and 'growth in inches' from 0 to 12 in increments of 1 on the y-axis has points at (8, 1), (9, 2), (10, 3), (11, 3), (12, 5), (13, 6), (14, 7), (15, 9) and (16, 10).

(OR)

The scatter plot graph titled 'Hours of Sunlight and plant growth' is shown with 9 data points showing a positive relationship. The x-values of the data points extend from 8 to 16, and the y-values of the data points extend from 10 to 1.

From the given table, we have the following data points:

(8, 1), (9, 2), (10, 3), (11, 3), (12, 5), (13, 6), (14, 7), (15, 9), and (16, 10)

The correct choice shows that these data points are plotted on a scatter plot with the x-axis ranging from 0 to 17 (in increments of 2) and the y-axis ranging from 0 to 12 (in increments of 1).

The scatter plot shows a positive relationship between the two variables, which means that as the hours of sunlight increase, the growth of the plant also increases

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Answer:

D Is Indeed The Correct option.

Step-by-step explanation:

Answer:

When you make a choice, the experience from what would have been your second option is called

A. trade-off

B. supply

C. demand

I'm just here to secure the answer for other people.

Step-by-step explanation:

You're welcome.

Answer:

when 3 coins are tossed, the probability of two heads and one tail is 3 8.

Step-by-step explanation:

Answer:

Step-by-step explanation:

78

Answer: 10 is the greatest and -8 is the least

Step-by-step explanation:

10 is the biggest number and even though -8 is a big number when you have it in the "-" the bigger the number is the less they are

Answer: x + 3 + x + 1 + x + 1

Step-by-step explanation: x + 5

Answer: 2439

I think what you want is, all the four digits numbers which can be formed with the help of the ten digits i.e. {0, 1, 2, 3, ……. … … , 9} which contains 0 at least once in it. Taking this way, to find all the required numbers, we may proceed as follows;

To form four digits numbers means to fill up four vacant places say X, X, X, X with the help of these ten digits. Since nothing has been said about repetition or non-repetition of the digits, so I take it that repetitions of digits are allowed so that all possible numbers come into consideration. Now;

1st vacant place can be filled up by 9 ways (as 0 can not come to this place otherwise number formed will be of three digits). Further,

2nd, 3rd and 4th vacant place each can be filled up by 10 ways (each)(as 0 may also come to these places).

Hence, total no. of numbers of four digits = 9 .10.10.10 = 9000.

Next the total no. of numbers of four digits without zero at any place = 9. 9. 9. 9 = 6561.

Therefore, required no. Of numbers of four digits having at least one zero = 9000 - 6561 = 2439.

Step-by-step explanation:

Hope this helped you. Please brainliest if possible. And tell me if I am wrong. I would really appreciate if I can have some thanks or rating too! :D

A. 4,400

Hopefully, I correctly answered your question! If I did, I would really appreciate Brainliest. You can give Brainliest by clicking the crown (it only works if there’s two people who answered.) I would also appreciate if you rated my answer 5 stars, and clicked the heart!

One mile is equal to 1,760 yards. Therefore, two and one-half miles can be calculated as:

2.5 miles * 1,760 yards/mile = 4,400 yards

So, the answer is A) 4,400 yards.

Answer: it's a trapezoid

Answer:

Line CD and C'D' are both perpendicular to the x-axis.

The dilated quadrilateral A'B'C'D' is created by enlarging quadrilateral ABCD about point P using a scale factor of 2. The lengths of the sides are multiplied by 2, while the angles remain the same.

The dilated quadrilateral A'B'C'D' is formed by enlarging quadrilateral ABCD about point P using a scale factor of 2.

To understand the concept, let's break it down step-by-step: 1. A dilation is a transformation that changes the size of a figure while keeping its shape intact.

2. In this case, the original quadrilateral ABCD is being dilated, resulting in a new quadrilateral A'B'C'D'.

3. The point P serves as the center of dilation, around which the quadrilateral is enlarged or reduced.

4. The scale factor of 2 means that the lengths of the sides of the original quadrilateral are multiplied by 2 to obtain the lengths of the sides of the dilated quadrilateral.

5. For example, if side AB has a length of 5 units in ABCD, then side A'B' will have a length of 10 units in A'B'C'D' since 5 multiplied by 2 is 10.

6. Similarly, all other sides of the dilated quadrilateral will be twice the length of the corresponding sides in the original quadrilateral.

7. The angles of the quadrilateral will remain the same, as dilations only affect the lengths of the sides, not the angles. 8.

The resulting dilated quadrilateral will be similar to the original quadrilateral, meaning that the corresponding angles will be equal, and the corresponding sides will be proportional.

So, in summary, the dilated quadrilateral A'B'C'D' is created by enlarging quadrilateral ABCD about point P using a scale factor of 2. The lengths of the sides are multiplied by 2, while the angles remain the same.

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