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4 years ago

Write an equivalent expression for the expression shown below: a/3 + a/3 + a/3

Mathematics

1 answer:

iris [78.8K]4 years ago

3 0

Answer:

3 (a/3) = a

Step-by-step explanation:

a/3 + a/3 + a/3

3 times a/3

the 3's cancel each other out

Keep up the good work! =)

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A cylinder has a height of 14 yards and a radius of 9 yards. What is its volume? Use ≈ 3.14 and round your answer to the neare

sweet [91]

Answer:

3562.57 Yards (no rounding needed)

Step-by-step explanation:

5 0

3 years ago

The function f(x)=x−−√ is reflected over the x-axis, translated 4 units down and 5 units to the left, then vertically stretched

Gnesinka [82]

Transformation involves changing the position of a function.

The equation of the new function is: $\mathbf{g(x) = -3\sqrt{x + 5} - 12}$

The function is given as:

$\mathbf{f(x) = \sqrt x}$

The rule of reflection across the x-axis is:

$\mathbf{(x,y) \to (x,-y)}$

So, we have:

$\mathbf{f'(x) = -\sqrt x}$

The rule of translation, 4 units down and 5 units left is:

$\mathbf{(x,y) \to ( x + 5,y-4)}$

So, we have:

$\mathbf{f"(x) = -\sqrt{x + 5} - 4}$

The rule of vertical stretch by a factor of # is:

$\mathbf{(x,y) \to (x,3y)}$

So, we have:

$\mathbf{g(x) = 3(-\sqrt{x + 5} - 4)}$

$\mathbf{g(x) = -3\sqrt{x + 5} - 12}$

Hence, the equation of the new function is:

$\mathbf{g(x) = -3\sqrt{x + 5} - 12}$

Read more about transformation at:

brainly.com/question/13801312

8 0

3 years ago

Read 2 more answers

Find the simple interest.

Reptile [31]

Answer:

$24

Step-by-step explanation:

100x.08 (must move the decimal twice to the right)x 3

3 0

3 years ago

I go to a baseball field and survey the people in the stands, asking what is your favorite sport. Is this a fair sample of peopl

Alinara [238K]

Answer:

No.

Step-by-step explanation:

If you go to a baseball park and ask what their favorite sport is most will probably say baseball. Just as if you go to a basketball court, most would respond with basketball as their favorite sport. I suggest not going to anything related to sports and asking random people.

4 0

3 years ago

Dinda membeli sebuah handphone seharga Rp2.500,000,00. Setelah 5 bulan, ia menjualnya dengan

Anit [1.1K]

Answer:

Dinda received a 32% loss percentage.

Step-by-step explanation:

The question in English is

Dinda bought a phone for Rp.2,500,000.00. After 5 months, she sells it with

the price of Rp1,700,000.00. What percentage of losses did Dinda receive?

we know that

Rp.2,500,000.00 represent the 100%

Using a proportion

Find out what percentage represent the difference between the original value and the final value

$\frac{2,500,000}{100\%}=\frac{2,500,00-1,700,000}{x}\\\\x=100(800,000)/2,500,000\\\\x=32\%$

therefore

Dinda received a 32% loss percentage.

6 0

3 years ago