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3 years ago

Anyone know how to do this?

Mathematics

1 answer:

Firdavs [7]3 years ago

5 0

Answer:

0=1/2x^2 -36x+522

or 0= 0.5x^2 -36x +522

hope you were helped by answer. mark me as brainliest

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Need help will give brainliest and 5 stars

Sunny_sXe [5.5K]

Answer:

(-2, -2)

Step-by-step explanation:

You have to find the lowest point of the graph. That would be 2 to the left of the origin and 2 down. Note that the scale on the graph differs for the x- and y-axis.

7 0

4 years ago

Solve: 2cos(x)-square root 3=0 for 0 less than x less than 2 pi

Leona [35]

Answer:

The general solution of $cos x = cos(\frac{\pi }{6})$ is

x = 2nπ± $\frac{\pi }{6}$

The general solution values

$x = - \frac{\pi }{6} and x = \frac{\pi }{6}$

Step-by-step explanation:

Explanation:-

Given equation is

$2cosx-\sqrt{3} =0 for 0$

$2cosx =\sqrt{3}$

Dividing '2' on both sides, we get

$cos x =\frac{\sqrt{3} }{2}$

$cos x = cos(\frac{\pi }{6})$

General solution of cos θ = cos ∝ is θ = 2nπ±∝

Now The general solution of $cos x = cos(\frac{\pi }{6})$ is

x = 2nπ± $\frac{\pi }{6}$

put n=0

$x = - \frac{\pi }{6} and x = \frac{\pi }{6}$

Put n=1

$x = 2\pi +\frac{\pi }{6} = \frac{13\pi }{6}$

$x = 2\pi -\frac{\pi }{6} = \frac{11\pi }{6}$

put n=2

$x = 4\pi +\frac{\pi }{6} = \frac{25\pi }{6}$

$x = 4\pi -\frac{\pi }{6} = \frac{23\pi }{6}$

And so on

But given 0 < x< 2π

The general solution values

$x = - \frac{\pi }{6} and x = \frac{\pi }{6}$

6 0

3 years ago

The answer to this division problem

Step2247 [10]

28.860465 hope this helped

7 0

4 years ago

Read 2 more answers

On the calculator, click on the graph of y = 3x and trace to view the coordinates. When the x-coordinate is 4, what is the y-coo

BlackZzzverrR [31]

Answer:

y=12

Step-by-step explanation:

when x=4

y=3x=3*4=12

5 0

4 years ago

Read 2 more answers

You have 500 to invest at 3% continuously compounded. How much do you have in five years

tekilochka [14]

The final balance is $580.81.

The total compound interest is $80.81.

5 0

3 years ago