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3 years ago

Which equation represents a line which is perpendicular to the line y=-1/8x+8

Mathematics

1 answer:

Lynna [10]3 years ago

6 0

Is there any answer choice ?

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What is 1 plus 1 plus zero plus zero

Travka [436]

Answer:

Hey there!

1+1+0+0

2+0+0

2+0

Hope this helps :)

3 0

4 years ago

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How would I solve for x on this question

gregori [183]

Answer:

use your distributive properties and combine the two equations and just use pemdas.

Step-by-step explanation:

7 0

2 years ago

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Given f(x), find g(x) and h(x) such that f(x)=g(h(x)) and neither g(x) nor h(x) is solely x. f(x)=−3x+4⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯√3+5

iVinArrow [24]

Answer:

$h(x)=-2x+4$

$g(x)=\sqrt[3]{x}-5$

Step-by-step explanation:

Consider the given function is

$f(x)=\sqrt[3]{-2x+4}-5$

It is given that $f(x)=g(h(x))$ and neither g(x) nor h(x) is solely x.

$f(x)=\sqrt[3]{(-2x+4)}-5$

Let $h(x)=-2x+4$ , then we get

$f(x)=g(h(x))=\sqrt[3]{h(x)}-5$

Substitute h(x)=x in the above function.

$g(x)=\sqrt[3]{x}-5$

Therefore, the required functions are $h(x)=-2x+4$ and $g(x)=\sqrt[3]{x}-5$ .

Check the solutions.

$g(h(x))=g(-2x+4)$ $[\because h(x)=-2x+4]$

$g(h(x))=\sqrt[3]{-2x+4}-5$ $[\because g(x)=\sqrt[3]{x}-5]$

$g(h(x))=f(x)$

Therefore, our solution is correct.

7 0

4 years ago

Hugh sold 4 cars during a 5 hour shift, and later sold 12 cars sold during a 15 hour shift.

valentina_108 [34]

Answer:

Yes they are proportional because he is selling cars at the same rate

Step-by-step explanation:

7 0

3 years ago

Solve the system, or show that it has no solution. (If there is no solution, enter NO SOLUTION. If there are an infinite number

Tanzania [10]

Given:

The equation is

$\begin{gathered} 6x+4y=16 \\ \\ 9x+6y=24 \end{gathered}$

Find-:

The solution of the equation

Explanation-:

The first equation is

$\begin{gathered} 6x+4y=16 \\ \\ 2(3x+2y)=16 \\ \\ 3x+2y=\frac{16}{2} \\ \\ 3x+2y=8 \end{gathered}$

The second equation is

$\begin{gathered} 9x+6y=24 \\ \\ 3(3x+2y)=24 \\ \\ 3x+2y=\frac{24}{3} \\ \\ 3x+2y=8 \\ \end{gathered}$

Both equations are the same.

For slove, the two unknown variables need two equations.

So,

There is NO SOLUTION

8 0

1 year ago