3 years ago

Solve For 'X'. Round to nearest hundredths and include labels. TIP; Might want to change your calculator to "RAD".

1 answer:

4 0

I'm guessing X = 21.

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Usimov [2.4K]

Answer:

$\left(\frac{x-2}{3} \right)^{2}+\left(\frac{y+1}{2} \right)^{2} = 1$ (An ellipse)

Step-by-step explanation:

Let consider the following trigonometric identity:

$\sin^{2}\theta + \cos^{2}\theta = 1$

Each trigonometric function is cleared respectively in given parametric equations:

$\cos \theta = \frac{x-2}{3}$ and $\sin \theta = \frac{y + 1}{2}$

The equivalent expression in rectangular form is:

$\left(\frac{x-2}{3} \right)^{2}+\left(\frac{y+1}{2} \right)^{2} = 1$

Which represents an ellipse.

6 0

3 years ago

Zina [86]

Answer:

-4/3

This is really easy lol

3 0

3 years ago

gregori [183]

B is a variable that is as far as it can be solved

5 0

3 years ago

Lina20 [59]

Answer:

I expect this to be LI.

Step-by-step explanation:

4 0

3 years ago

maw [93]

2/3 that is the slope

4 0

3 years ago