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allochka39001 [22]

3 years ago

12

1. What two key

1 answer:

Dafna11 [192]3 years ago

3 0

Answer:

An expression is a number, a variable, or a combination of numbers and variables and operation symbols. An equation is made up of two expressions connected by an equal sign.

Step-by-step explanation:

Hopes this help.

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Help me omg I need it and fast !!

Mice21 [21]

The answer is D it will give you SAS similarity

3 0

4 years ago

Jorgensen Company has sales of $380,000,000, and the break-even point in sales dollars is $323,000,000. Determine Jorgensen Comp

nadya68 [22]

Answer:

1) a. break even point in units = fixed cost / contribution margin = 1,750,000 / 5 = 350,000 units

Step-by-step explanation:

7 0

3 years ago

What is 0.16, 6 repeating as a fraction?

guapka [62]

$x=0.1666...\ \ \ \ |multiply\ both\ sides\ by\ 10\\\\10x=1.666...\ \ \ |multiply\ both\ sides\ by\ 10\\\\100x=16.666....\\\\100x-10x=16.666...-1.666...\\\\90x=15\ \ \ \ |divide\ both\ sides\ by\ 90\\\\x=\dfrac{15}{90}\\\\x=\dfrac{1}{6}\\\\\\Answer:\boxed{0.1666...=\frac{1}{6}}$

7 0

4 years ago

A. Find y in terms of x if

givi [52]

Answer:

A. $y(x) =\sqrt{ 2(\frac{x^5}{5} -\frac{6^5}{5})}$

B.Therefore the solution is defined on the interval:

6≤ x ≤ +∞

Step-by-step explanation:

Given differential equation is

$\frac{dy}{dx} = x^4y^{-1}$

$\Rightarrow \frac{dy}{dx} =\frac{ x^4}{y}$

$\Rightarrow y dy = x^4dx$

Integrating both sides:

$\Rightarrow\int y dy = \int x^4dx$

$\Rightarrow \frac{y^2}{2} =\frac{x^5}{5} +C$ ........(1)

Given y(0)= 6

it means y=0 when x=6

Putting x=6 and y=0 in the equation (1)

$\therefore \frac{0^2}{2} =\frac{6^5}{5} +C$

$\Rightarrow C=-\frac{6^5}{5}$

Equation (1) become:

$\Rightarrow \frac{y^2}{2} =(\frac{x^5}{5} -\frac{6^5}{5})$

$\Rightarrow y} =\sqrt{ 2(\frac{x^5}{5} -\frac{6^5}{5})}$

Therefore $y(x) =\sqrt{ 2(\frac{x^5}{5} -\frac{6^5}{5})}$

(B)

The quantity under root must greater than or equal to zero.

Therefore,

$2(\frac{x^5}{5} -\frac{6^5}{5})} \geq0$

$\Rightarrow \frac{x^5}{5} -\frac{6^5}{5}} \geq0$

$\Rightarrow \frac{x^5}{5} \geq\frac{6^5}{5}}$

$\Rightarrow x^5\geq {6^5$

$\Rightarrow \sqrt[5]{x^5} \geq \sqrt[5]{6^5}$

$\Rightarrow x\geq {6$

When x≥0 then the value of $2(\frac{x^5}{5} -\frac{6^5}{5})}$ is real other wise the value of $2(\frac{x^5}{5} -\frac{6^5}{5})}$ is imaginary.

Therefore the solution is defined on the interval:

6≤ x ≤ +∞

8 0

4 years ago

16x – 8= 14x + 10<br> What’s x and why

Gala2k [10]

Answer:

I got 9

Step-by-step explanation:

I did subtraction and then added and then divided by 16x on both sides

8 0

3 years ago