nick uses 8 dowels to make one birdhouse. if he bought 1,581 dowels, about how many birdhouses will he be able to make? (EXPLAIN) !!

Answer:

1/4x... = 3; 3.2b = 7; 4.6y = -2; 7.5c = -3

Isolate the variable.

Answer:

No solution

Step-by-step explanation:

5x + 2y = 9

–5x – 2y = 3

0 = 12

This is false. Therefore the equation had no solution.

Hope this helps!

The scale factor from shape A to shape B is 0.75 with w = 5.25 cm.

The size by which the shape is enlarged or reduced is called as its scale factor.

Scale factor from shape A to shape B = [tex]\frac{3}{4}[/tex] = 0.75

It can be calculated by dividing the length of one side of the polygon to the corresponding side of the similar polygon. Keep the length of the side of the original figure in denominator and length of the side of the transformed figure in the numerator.

Calculating w.

[tex]\frac{w}{7} = 0.75\\\\w = 7 * 0.75 = 5.25[/tex]

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Answer: music is how we move on we can clean up why music is playing music is part of our hearts it can help keep calm to our hearts other people hearts to other people listen to other music, people and dogs, cats and other animals listen to music to they dance, most importantly they can help you sing and learn dance moves and other stuff people like dancing and sing to the music and they love other music that can keep them calm, even have music in gyms, stores, malls, and other places music is a part of our lives and no one can stop us from playing except for the government. The government can see if we playing music so watch out but music is a part  of our lives so please dont take the music down

branliest please iv been typing this for half an hour

The presentation defends the value of music by highlighting its roles, financial benefits, academic and emotional advantages, and potential consequences of a music ban.

Presentation: Defending the Value of Music

Introduction:

- Address to the President regarding the importance of reconsidering the ban on music.

Role of Music:

1. Artistic Expression:

  - Music as a powerful means of artistic expression, reflecting diverse emotions and cultures.

  - Enables individuals to convey feelings and thoughts that words alone cannot express.

2. Universal Language:

  - Music transcends language barriers, connecting people from different backgrounds.

  - Promotes understanding, unity, and global harmony.

3. Emotional Solace:

  - Music's therapeutic effect on mental well-being, reducing stress and anxiety.

  - Offers a way to cope with life's challenges and connect with our emotions.

Financial Benefits of Concerts:

- Concert attendance stimulates local economies:

  - Boosts revenue for local businesses, such as restaurants, hotels, and shops.

  - Increases tourism, leading to job creation and economic growth.

Academic and Emotional Benefits:

- Academic Advantages:

  - Studies show music enhances cognitive skills, improving memory, problem-solving, and creativity.

  - Supports learning in subjects beyond music.

- Emotional Benefits:

  - Music as a source of comfort during difficult times.

  - Fosters emotional intelligence, empathy, and self-expression.

Scenarios Without Music:

1. Social Gatherings:

  - Without music, celebrations lack vibrancy and energy.

  - Diminished cultural and social interactions at gatherings.

2. Education System:

  - Music contributes to a well-rounded education, fostering creativity and discipline.

  - Absence of music results in a less dynamic and engaging learning environment.

Conclusion:

- Urgent call to reconsider the ban on music:

  - Acknowledge music's integral role in human life.

  - Preserve its positive impact on society, economy, education, and emotional well-being.

Closing Remarks:

- Thank the President for considering the importance of music to humankind's holistic development.

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Answer:

15

Step-by-step explanation:

3/3 = 45

2/3 = ?

3/3 - 2/3 = 1/3

1/3 * 45 = 15

Answer:

30

Step-by-step explanation:

45/3=15

15x2=30

Answer:

-2.25

Step-by-step explanation:

x = -2.25

Answer:

  C.  x ≈ -2.25

Step-by-step explanation:

A spreadsheet or graphing calculator can help you make a table of values. The function values are closest together at ...

  x ≈ -2.25

______

Additional comment

To 11 significant digits, the solution is x ≈ −2.2116632512.

Answer:

After our solar system began to form, dust and gas combined into small bodies that formed the planets. What are these small bodies called?

dwarf planets

gas giant planets

planetesimals

terrestrial planets

Step-by-step explanation:

Answer:

32

Step-by-step explanation:

Let's say n such books make up the stack.

If each book is 3/4 inch thick, it contributes 3/4 to the total height of the stack – 24 inches.

==> number of books × 3/4 = 24

(to get this result add the heights of n such book, and equate it to 24. You'll get something like:

3/4 + 3/4 +. . . . n times = 24

And that's what's meant by 3/4 × n = 24)

==> n × 3/4 = 24

multiply both sides by 4

==> n × 3 = 24 × 4

divide both sides by 3

==> n = (24 × 4)/3

==> n = 8 × 4

==> n = 32

We assumed the number of books to be n.

so the answer is:

32 books, each if height 3/4 inch, are required to build a stack 24 inches high.

Answer:

x = -21/23 or 0.913 (rounded to the nearest thousandth)

Step-by-step explanation:

Step 1: Add 2/5 to both sides

    1. -1/5x - 2/5 + 2/5 = 4/3x + 1 + 2/5

    2. -1/5x = 7/5 + 4/3x

Step 2: Subtract 4/3x from both sides

    1. -1/5x - 4/3x = 7/5 + 4/3x - 4/4x

    2. -23/15x = 7/5

Step 3: Multiply both sides by 15

    1. (15)-23/15x = 7/5(15)

    2. -23x = 21

Step 4: Divide both sides by -23

    1. -23x/-23 = 21/-23

    2. x = -21/23 or 0.913 (rounded to the nearest thousandth)

Answer:

the answer for your question is 82.5 ft

Step-by-step explanation:

Using translation concepts, we have that the graph of f(x):Was shifted 9 units to the right and 3 units down ... O528.75 ft O264.375 ft O 41.25 ft O 82.5 ft.

Answer:

113.04 ft^2

Step-by-step explanation:

A= πr^2 = π(6)^2 = π(36) = 113.04

The probability of finding a person enrolled in psychology that takes all three subjects is 10%, and the probability of finding a person not taking psychology that is taking both history and mathematics is 22%.

To find the probability of A) a person enrolled in psychology that takes all three subjects, and B) a person not taking psychology that is taking both history and mathematics; the following calculations must be made:

Therefore, the probability of finding a person enrolled in psychology that takes all three subjects is 10%, and the probability of finding a person not taking psychology that is taking both history and mathematics is 22%.

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Answer:

The solution to the system of equations would be if the number of imports and exports are the same. In this case, the solution is January because the number of imports and exports are both 3.

Step-by-step explanation:

I’m smart

Answer:

The answer is 10 square root of 3

Step-by-step explanation:

Hope this helps!

Answer:

just look at picture

Step-by-step explanation:

Hope this helps :)

Answer: 113 ez

Step-by-step explanation: back in my day i used to calculate sum shots

Answer:

Step-by-step explanation:

Answer:

- 100

Step-by-step explanation:

x (y + z)²

= (-4) [(- 2) + (- 3)]²

= - 4 * (-5)²

= - 4 × 25

= - 100

Hope it helps ⚜

Step-by-step explanation:

we take the values given and we substitute in the equation above.

value of x=-4

y=-2

z=-3

hence we can solve for the equation above

-2(-2+-3)^2

we for everything in brackets first

(-2+-3)=-5

(-5)^2=25hence after solving we multiply by -2

-2(25)=-50

indeed that is my solution.

Answer:

k = 1/2

Step-by-step explanation:

input y = kx +6 into the equation of the curve x² + y² – 10x + 8y = 84

x² + (kx + 6)² - 10x + 8(kx + 6) = 84

expand:

x² + k²x² + 12kx + 36 - 10x + 8kx + 48 = 84

simplify by collecting like terms:

x² + k²x² + 20kx - 10x + 84 = 84

subtract 84 on both sides to bring it to the left:

x² + k²x² + 20kx - 10x + 84 - 84 = 0

x² + k²x² + 20kx - 10x = 0

factorise out x:

x²(1 + k²) + x(20k - 10) = 0

using the discriminant b² - 4ac where b is 20k - 10, a is 1 + k² and c is 0, substitute them in the formula b² - 4ac:

b² - 4ac

(20k - 10)² - 4(1 + k²)(0) = 0

the part highlighted in bold is gone because it's all multiplied by 0, so we are left with (20k - 10)² = 0

(20k - 10)² is the same as

(20k - 10)(20k - 10)

equate both to 0

20k - 10 = 0 and 20k - 10 = 0

add 10 on both sides

20k = 10 and 20k = 10

divide 20 on both sides

k = 10/20 and k = 10/20 which are both the same

10/20 is simplified to 1/2

k = 1/2

Answer:

hundreds

Step-by-step explanation:

It is the third digit from right which is 100

Another example say 700 what is the value of the 7=hundreds because it it 3rd digit from right

Hope it helps :)

Answer:

Hello there, hope it's help !! :)

To divide a multiple of 10:

Find a division fact to start with

Look at the remaining zeros

Subtract the number of remaining zeros in the divisor from the number of remaining zeros in the dividend

-

Answer:

8p+2 3p-15-2  

                                                                                                         5->-17  

                                                                                                                  p>-17/15

Step-by-step explanation:

Answer:

The answer is 42

Step-by-step explanation:

PEMDAS=
parenthesis, exponents, multiplication, division, addition, subtraction.

Answer:

The answer is 42

PEMDAS: parentheses, exponents, multiplication, division, addition, subtraction

Answer:

x ≥ 3

Step-by-step explanation:

Solve for x by dividing both sides by -7. When dividing by a negative, you have to flip the inequality.

-7x ≤ -21

-7x/-7 ≤ -21/-7

x ≥ 3

Since it is greater than or equal to, put a closed circle over 3 with the arrow going right -------->