All categories

3 years ago

Can someone please help me with number 11

Mathematics

1 answer:

vazorg [7]3 years ago

4 0

Here is the answer:
if you need step by step let me know

You might be interested in

Use exponents to write the numbers 81 and 64 in as many different ways as you can. Then write 64/81 using exponents in as many d

Vlad1618 [11]

Answer:

Step-by-step explanation:

edge 2021

3 0

3 years ago

Which statements are true about the expression representing the area of the patio?

dangina [55]

Answer:

the expression representing the area of the patio has four terms

the expression representing the area of the patio is a polynomial

the expression representing the area of the patio has a constant term

the expression representing the area of the patio is cubic

Step-by-step explanation:

4 0

3 years ago

Find the general indefinite integral. (Use C for the constant of integration. Remember to use absolute values where appropriate.

Maru [420]

Answer:

$9\text{ln}|x|+2\sqrt{x}+x+C$

Step-by-step explanation:

We have been an integral $\int \frac{9+\sqrt{x}+x}{x}dx$ . We are asked to find the general solution for the given indefinite integral.

We can rewrite our given integral as:

$\int \frac{9}{x}+\frac{\sqrt{x}}{x}+\frac{x}{x}dx$

$\int \frac{9}{x}+\frac{1}{\sqrt{x}}+1dx$

Now, we will apply the sum rule of integrals as:

$\int \frac{9}{x}dx+\int \frac{1}{\sqrt{x}}dx+\int 1dx$

$9\int \frac{1}{x}dx+\int x^{-\frac{1}{2}}dx+\int 1dx$

Using common integral $\int \frac{1}{x}dx=\text{ln}|x|$ , we will get:

$9\text{ln}|x|+\int x^{-\frac{1}{2}}dx+\int 1dx$

Now, we will use power rule of integrals as:

$9\text{ln}|x|+\frac{x^{-\frac{1}{2}+1}}{-\frac{1}{2}+1}+\int 1dx$

$9\text{ln}|x|+\frac{x^{\frac{1}{2}}}{\frac{1}{2}}+\int 1dx$

$9\text{ln}|x|+2x^{\frac{1}{2}}+\int 1dx$

$9\text{ln}|x|+2\sqrt{x}+\int 1dx$

We know that integral of a constant is equal to constant times x, so integral of 1 would be x.

$9\text{ln}|x|+2\sqrt{x}+x+C$

Therefore, our required integral would be $9\text{ln}|x|+2\sqrt{x}+x+C$ .

4 0

2 years ago

Solve x^2+12x=-11by completing the square which is the solution set of the equation A={-11,-1} B={-11,1} C={11,-1} D={11,1}

Musya8 [376]

Answer:B

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

Suppose radius CA is a 12 meters long. What is the diameter of the circle

Romashka [77]

Answer:

24m

Step-by-step explanation:

6 0

3 years ago