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2 years ago

Solve –x∕6 > 2 it's for homework

Mathematics

2 answers:

Klio2033 [76]2 years ago

7 0

Answer:

The solution to the inequality is -12.

Step-by-step explanation:

–x/6 > 2
=> 6 x -x/6 > 2 x 6
=> -x > 2 x 6
=> x > -(2 x 6)
=> x > -(12)
=> x > -12

Hence, the solution to the inequality is -12.

Hoped this helped.

Ksivusya [100]2 years ago

6 0

Answer:

x< -12

Step-by-step explanation:

-x/6 > 2

Multiply by -6 on both sides to isolate x

x < -12

The reason why the sign is flipped because -12 is negative.

If x = -18, then --18 = 18. 18/6 is greater than 2.

We can double check.

If x = -24, --24 = 24. 24/6 = 4. 4 is greater than 2.

I hope this helps :)

Have a great day!

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What is the equation of the axis of symmetry for the parabola y=1/2(x-3)^2+5

Rus_ich [418]

The general vertex form equation of the parabola is

$y=a(x-h)^2+k$

The Axis of Symmetry is given by

x=h

For the given equation the Equation of the Axis of symmetry for the parabola y=1/2(x-3)^2+5 as x=3.

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3 years ago

Form the intersection for the following sets.

Luden [163]

Answer:

Your required answer is option is {20}.

Step-by-step explanation:

Hey, there!!

The reason for above answer is we generally find intersections among the sets by extracting the common elements of the sets.

Here,

R = {10,15,20}

S = {20,25}.

Now, 20 is common im both so,

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2 years ago

The profit per acre from a grove of orange trees is given by x(190 − x) dollars, where x is the number of orange trees per acre.

nasty-shy [4]

Answer:

$P(x) = 190 x -x^2$

In order to maximize the last equation we can derivate the function in term of x and we got:

$\frac{dP}{dx} = 190 -2x$

And setting this derivate equal to 0 we got:

$\frac{dP}{dx} = 190 -2x=0$

And solving for x we got:

$x = 95$

And for this case the value that maximize the profit would be x =95 and the corresponding profit would be:

$P(x=95)= 95(190-95)= 95*95 = 9025$

Step-by-step explanation:

For this case we have the following function for the profit:

$P(x) = x(190-x)$

And we can rewrite this expression like this:

$P(x) = 190 x -x^2$

In order to maximize the last equation we can derivate the function in term of x and we got:

$\frac{dP}{dx} = 190 -2x$

And setting this derivate equal to 0 we got:

$\frac{dP}{dx} = 190 -2x=0$

And solving for x we got:

$x = 95$

And for this case the value that maximize the profit would be x =95 and the corresponding profit would be:

$P(x=95)= 95(190-95)= 95*95 = 9025$

7 0

3 years ago

Read 2 more answers

a spinner has 1 yellow, 2 red, 3 blue and 2 green sections. What is the probability of not getting a yellow?

guajiro [1.7K]

Hello,

spinner has 1 yellow, 2 red, 3 blue and 2 green sections. What is the probability of not getting a yellow?

to find the probability to not get a yellow you have to know the total of color which is

1+2+3+2=8

and its 1 yellow

So the probability of not getting a yellow is 1/8

hope this help

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3 years ago

Read 2 more answers

Paul jogged 3.25 miles, rick jogged 3 1/3 miles and sean jogged 3 1/8 miles. list the boys from least to greatest distance jogge

Novosadov [1.4K]

Answer:

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Step-by-step explanation:

make the fractions into decimals once they are in decimal form you cna then go and place them into the correct order.

3 0

3 years ago